Kleemeier, R. W. (1961). Aging and leisure: A research perspective into the meaningful use of time. Oxford Univ. Press.
Chicago-Zitierstil (17. Ausg.)Kleemeier, Robert Watson. Aging and Leisure: A Research Perspective into the Meaningful Use of Time. New York, NY: Oxford Univ. Press, 1961.
MLA-Zitierstil (9. Ausg.)Kleemeier, Robert Watson. Aging and Leisure: A Research Perspective into the Meaningful Use of Time. Oxford Univ. Press, 1961.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.