Levine, S. A. (1984). The Northern foreportal column figures of Chartres Cathedral: Style and dating and reflections of Vincent of Beauvais' "Speculum doctrinale". Kultstätten der Gallisch-Fränkischen Kirche.
Chicago Style (17th ed.) CitationLevine, Sue A. "The Northern Foreportal Column Figures of Chartres Cathedral: Style and Dating and Reflections of Vincent of Beauvais' "Speculum Doctrinale"." Kultstätten Der Gallisch-Fränkischen Kirche 1984.
MLA (8th ed.) CitationLevine, Sue A. "The Northern Foreportal Column Figures of Chartres Cathedral: Style and Dating and Reflections of Vincent of Beauvais' "Speculum Doctrinale"." Kultstätten Der Gallisch-Fränkischen Kirche, 1984.
Warning: These citations may not always be 100% accurate.