Merkoša sitáhtat

APA-čujuhus (7. p.)
ebrary, Inc, Abeles, R. P., Gift, H. C., & Ory, M. G. (1994). Aging and quality of life. Springer Pub. Co..
Chicago-čujuhus (17. p.)
ebrary, Inc, Ronald P. Abeles, Helen C. Gift, juo Marcia G. Ory. Aging and Quality of Life. New York: Springer Pub. Co., 1994.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Aging and Quality of Life. Springer Pub. Co., 1994.
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