Hillier, S., & Barrow, G. M. (2011). Aging, the individual, and society (9th ed.). Belmont, CA: Thomson/Wadsworth.
Παραπομπή Chicago StyleHillier, Susan., και Georgia M. Barrow. Aging, the Individual, and Society. 9th ed. Belmont, CA: Thomson/Wadsworth, 2011.
Παραπομπή MLAHillier, Susan., και Georgia M. Barrow. Aging, the Individual, and Society. 9th ed. Belmont, CA: Thomson/Wadsworth, 2011.
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