Produced by the Media Center for Art History, Department of Art History & Archaeology, Columbia University, as a part of the Mapping Gothic France project, with support from the Andrew W. Mellon Foundation
Digitized Media Source
Seymour, Charles, Jr. Notre-Dame of Noyon in the Twelfth Century: A Study in the Early Development of Gothic Architecture. New Haven: Yale University Press, 1939, p. 109