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.
Lua i Stíl Chicago (17ú heag.)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, agus Princeton University. Department of Art and Archaeology. Index of Christian Art. Studies in Iconography. Kalamazoo, MI: Medieval Institute Publications, Western Michigan University.
Lua MLA (8ú heag.)Northern Kentucky University, et al. Studies in Iconography. Medieval Institute Publications, Western Michigan University.