International Conference on Non-Verbal Behaviour (1976 : Ontario Institute for Studies in Education), and Aaron Wolfgang. Nonverbal Behavior : Applications and Cultural Implications. New York: Academic Press (with marginalia from Martha Davis), 1979

International Conference on Non-Verbal Behaviour (1976 : Ontario Institute for Studies in Education), and Aaron Wolfgang. Nonverbal Behavior : Applications and Cultural Implications. New York: Academic Press (with marginalia from Martha Davis), 1979, 3, Box: 5. Martha Davis papers, 0373-SCPA. Michelle Smith Performing Arts Library. https://archives.lib.umd.edu//repositories/4/archival_objects/608262 Accessed May 17, 2024.