Barrow, G. M. (1983). Aging: The individual and society (2nd ed.). West Pub.
Lua i Stíl Chicago (17ú heag.)Barrow, Georgia M. Aging: The Individual and Society. 2nd ed. Saint Paul, N.Y: West Pub, 1983.
Lua MLA (9ú heag.)Barrow, Georgia M. Aging: The Individual and Society. 2nd ed. West Pub, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.