Egelston, R. R. (1981). Career planning materials: A guide to sources and their use. American Library Association.
Chicago-Zitierstil (17. Ausg.)Egelston, Roberta R. Career Planning Materials: A Guide to Sources and Their Use. Chicago: American Library Association, 1981.
MLA-Zitierstil (9. Ausg.)Egelston, Roberta R. Career Planning Materials: A Guide to Sources and Their Use. American Library Association, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.