Cole Ahl, Diane Kunsthistorisches Institut in Florenz, MPI, Max Planck Society;
Cole Ahl, D. (2012). Entries on 30 Italian paintings. In D. Cole Ahl, D. Pietrucha Fischer, B. Joyner, A. Seibel McCarthy, & S. C. Wilcox (Eds.), The Samuel H. Kress Memorial Collection at the Allentown Art Museum of the Lehigh Valley. Allentown, PA: Allentown Art Museum of the Lehigh Valley.
