Quadagno, Jill S.
Aging and the life course: n introduction to social gerontology
McGraw-Hill, 2002
 Buku Teks
Cox, Harold
Later life: the realities of aging
Prentice-Hall, 1984
 Buku Teks
Chusnul Chotimah
Analisis perkembangan lansia yang mencapai successful aging menurut Teori Psikososial Erikson
Fakultas Psikologi Universitas Indonesia, 2000
 UI - Skripsi Membership
Aging 12/13
edited by Harold Cox
McGraw-Hill, 2013
 Buku Teks
Erber, Joan T.
Aging et older adulthood
Wiley-Blackwell, 2013
 Buku Teks