http://www.greatbuildings.com/cgi-bin/gbi.cgi/Karlskirche.html/cid_1057302619_austria_01.html
http://www.greatbuildings.com/cgi-bin/gbi.cgi/Karlskirche.html/cid_20051213_kmm_img_8333.html
http://www.greatbuildings.com/cgi-bin/gbi.cgi/Karlskirche.html/cid_20051213_kmm_img_8335.html
http://www.greatbuildings.com/cgi-bin/gbi.cgi/Karlskirche.html/cid_20051213_kmm_img_8338.html
http://www.greatbuildings.com/cgi-bin/gbi.cgi/Karlskirche.html/cid_20051213_kmm_img_8342.html
http://www.greatbuildings.com/cgi-bin/gbi.cgi/Karlskirche.html/cid_20051213_kmm_img_8345.html
http://www.greatbuildings.com/cgi-bin/gbc-drawing.cgi/Karlskirche.html/Karlskirche_Plan.jpg
http://www.greatbuildings.com/cgi-bin/gbc-drawing.cgi/Karlskirche.html/Karlskirche_Section.jpg