Cavanaugh, J. C. (1993). Instructor's manual to accompany Adult development and aging (2nd ed.). Brooks/Cole Pub.
Chicago-Zitierstil (17. Ausg.)Cavanaugh, John C. Instructor's Manual to Accompany Adult Development and Aging. 2nd ed. Pacific Grove, CA: Brooks/Cole Pub, 1993.
MLA-Zitierstil (9. Ausg.)Cavanaugh, John C. Instructor's Manual to Accompany Adult Development and Aging. 2nd ed. Brooks/Cole Pub, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.