1. Gothic Style Architecture From the 12-16 century By Lily North

2. http://www.preservenet.com/archtime/ArchTime.html http://etc.usf.edu/clipart/54900/54941/54941_norman_door.htm http://www.norwich-churches.org/Glossary/glossary.shtm

3. http://www.britannica.com/EBchecked/media/66137/Four-common-types-of-vault http://www1.ccls.columbia.edu/~beck/guidelines/labels.html http://www.gutenberg.org/files/19737/19737-h/19737-h.htm http://www.crsbi.ac.uk/resources/glossary.html

4. Elements http://www.bc.edu/bc_org/avp/cas/fnart/arch/chartres_ext.html http://www.opendimension.org/blender_en/arch_pressure.php http://pics.kaybee.org/Vacations/Europe2003/Paris/Notre_Dame/ http://www.aug.edu/augusta/iconography/staPrassede/apseMosaic.html

5. Notre Dame https://classes.lt.unt.edu/Fall_2011/LTEC_3260_ 020/jwh0143/assign%201/cathedrals.html http://whc.unesco.org/en/list/1009

6. http://web.mit.edu/jstarr/www/mphotos/Paris/parisphotos.htmlhttp://www.bc.edu/bc_org/avp/cas/fnart/arch/chartres_glass1.html

7. Milan Cathedral http://faculty.evansville.edu/rl29/art105/f03/art105-3.htmlhttp://www.wondermondo.com/Attractions/RelChrC.htm http://www.triposo.com/poi/W__27626748 http://www.wondermondo.com/Countries/E/IT/Lombardy/MilanCathedral.htm

8. http://www.freerepublic.com/focus/f-news/2142982/posts

9. Works Cited "The Apse Mosaic at St. Praxedes, Rome." The Apse Mosaic at St. Praxedes, Rome. Augusta University, n.d. Web. 25 Nov. 2012. "Arch Pressure Simulation." Arch Pressure Simulation. Ari Häyrinen, n.d. Web. 25 Nov. 2012. Blanc, Michelle, and Laurent Prades. "Building History." Notre-Dame De Paris. Archpriest and Rector of the Cathedral Notre-Dame De Paris, n.d. Web. 14 Nov. 2012. Bloxam, Matthew H. "The Principles of Gothic Ecclesiastical Architechture, Elucidated by Question and Answer, 4th Ed." Project Gutenburg. John Henery Parker, 08 Nov. 2006. Web. 24 Nov. 2012. "Category Labels: Definitions and Examples." Columbia University. Columbia University, n.d. Web. 24 Nov. 2012. Cedron, Rhey. "Earthlore Gothic Architecture Glossary: Structural Components of Churches and Cathedrals." Earthlore Gothic Architecture Glossary: Structural Components of Churches and Cathedrals. Rhey Cedron, n.d. Web. 25 Nov. 2012. "Chartres Cathedral: Exterior." Chartres Cathedral: Exterior. Boston College, n.d. Web. 25 Nov. 2012. "Churches.", Cathedrals, Basilicas, Chapels. N.p., n.d. Web. 25 Nov. 2012. "CRSBI Glossary." Corpus of Romanesque Sculpture in Britain and Ireland: CRSBI Glossary. Corpus of Romanesque Sculpture in Britain and Ireland, n.d. Web. 24 Nov. 2012. "Duomo Di Milano (Milan Cathedral), Milan." Italy: Milan Cathedral. FreeRepublic, n.d. Web. 25 Nov. 2012. "Famous and Beautiful Catholic Cathedrals." Famous and Beautiful Catholic Cathedrals. University of North Texas, n.d. Web. 25 Nov. 2012. "Glossary of Church Architecture." Glossary of Church Architecture. Norwich Historic Church Trust, n.d. Web. 24 Nov. 2012. "Gothic Arch." Gothic Arch. Medieval Life and Times, n.d. Web. 24 Nov. 2012. "Gothic Church Architecture." Gothic Church Architecture. History Learning Site, n.d. Web. 24 Nov. 2012. Howe, Jeffery. "Chartres Cathedral: Stained Glass." Chartres Cathedral: Stained Glass. Boston College, n.d. Web. 25 Nov. 2012. "Introduction to Fine Art-Study Guide, Chapter 3." Introduction to Fine Art-Study Guide, Chapter 3. Evansville College, n.d. Web. 25 Nov. 2012. "Milan Cathedral Church." Milan Cathedral. Triposo, n.d. Web. 25 Nov. 2012. "Milan Cathedral." World Landmarks and Attractions. Gatis P ā vils, 15 July 2012. Web. 25 Nov. 2012. "Norman Doorway." Educational Technology Clearinghouse. Florida Center for Instructional Technology, n.d. Web. 24 Nov. 2012. "Notre Dame." Notre Dame. Kirk Bauer, n.d. Web. 25 Nov. 2012. "Notre-Dame Cathedral in Tournai." - UNESCO World Heritage Centre. UNESCO World Heritage Centre, 1992. Web. 25 Nov. 2012. "Paris." Paris. MIT, n.d. Web. 25 Nov. 2012. "The Preservation Institute." Preservation Institute: An Architecture for Our Time. The Preservation Institute, n.d. Web. 24 Nov. 2012. "Rib Vault." Encyclopedia Britannica Online. Encyclopedia Britannica, n.d. Web. 24 Nov. 2012. "Ribbed Groin Vault." Ribbed Groin Vault. Mount Holy Oke, n.d. Web. 24 Nov. 2012.