Northern Kentucky University, Northern Kentucky State College, Arizona State University. School of Art, Western Michigan University. Medieval Institute Publications, Western Washington University. Bureau for Faculty Research, & Princeton University. Department of Art and Archaeology. Index of Christian Art. Studies in iconography. Medieval Institute Publications, Western Michigan University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNorthern Kentucky University, Northern Kentucky State College, Arizona State University. School of Art, Western Michigan University. Medieval Institute Publications, Western Washington University. Bureau for Faculty Research, और Princeton University. Department of Art and Archaeology. Index of Christian Art. Studies in Iconography. Kalamazoo, MI: Medieval Institute Publications, Western Michigan University.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNorthern Kentucky University, et al. Studies in Iconography. Medieval Institute Publications, Western Michigan University.