Langer, J. (1982). Consumers in transition: In-depth investigations of changing lifestyles (1. print.). AMA Membership Publ. Div., American Management Assoc.
Chicago-Zitierstil (17. Ausg.)Langer, Judith. Consumers in Transition: In-depth Investigations of Changing Lifestyles. 1. print. New York, NY: AMA Membership Publ. Div., American Management Assoc, 1982.
MLA-Zitierstil (9. Ausg.)Langer, Judith. Consumers in Transition: In-depth Investigations of Changing Lifestyles. 1. print. AMA Membership Publ. Div., American Management Assoc, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.