Flanagan, J. C. (1979). Identifying opportunities improving the quality of life of older age groups. American Inst. for Research.
Chicago-Zitierstil (17. Ausg.)Flanagan, John Clemans. Identifying Opportunities Improving the Quality of Life of Older Age Groups. Palo Alto, Calif: American Inst. for Research, 1979.
MLA-Zitierstil (9. Ausg.)Flanagan, John Clemans. Identifying Opportunities Improving the Quality of Life of Older Age Groups. American Inst. for Research, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.