Cleugh, M. F. (1971). Discipline and morale in school and college: A study of group feeling. Tavistock Publications.
Chicago-referens (17:e uppl.)Cleugh, Mary Frances. Discipline and Morale in School and College: A Study of Group Feeling. London: Tavistock Publications, 1971.
MLA-referens (9:e uppl.)Cleugh, Mary Frances. Discipline and Morale in School and College: A Study of Group Feeling. Tavistock Publications, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.