Davis, L. N., & McCallon, E. (1974). Planning, conducting, evaluating workshops: A practitioner's guide to adult education. Learning Concepts.
Chicago-referens (17:e uppl.)Davis, Larry Nolan, och Earl McCallon. Planning, Conducting, Evaluating Workshops: A Practitioner's Guide to Adult Education. Austin, Tex.: Learning Concepts, 1974.
MLA-referens (8:e uppl.)Davis, Larry Nolan, och Earl McCallon. Planning, Conducting, Evaluating Workshops: A Practitioner's Guide to Adult Education. Learning Concepts, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.