Irwin, R. 1. (1985). Winning strategies for managing people: A task directred guide. F. Watts.
Chicago-referens (17:e uppl.)Irwin, Robert 1941. Winning Strategies for Managing People: A Task Directred Guide. New York: F. Watts, 1985.
MLA-referens (9:e uppl.)Irwin, Robert 1941. Winning Strategies for Managing People: A Task Directred Guide. F. Watts, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.