Millon, Henry A. "Rudolf Wittkower, Architectural Principles in the Age of Humanism: Its Influence on the Development and Interpretation of Modern Architecture" Materials dated: 1970

Millon, Henry A. "Rudolf Wittkower, Architectural Principles in the Age of Humanism: Its Influence on the Development and Interpretation of Modern Architecture" Materials dated: 1970, Box: ALFSN145, Folder: 12. Anthony Alofsin Archive, ALFSN. Alexander Architectural Archives. https://archives.lib.utexas.edu/repositories/2/archival_objects/88425 Accessed September 26, 2026.