Mickey, Stanley
Gerontological nursing: a health promotion/protection approach
Davis, 1999
 Buku Teks SO
Golant, Stephen M.
Location and environment of elderly population
John Wiley & Sons, 1979
 Buku Teks
Chusnul Chotimah
Analisis perkembangan lansia yang mencapai successful aging menurut Teori Psikososial Erikson
Fakultas Psikologi Universitas Indonesia, 2000
 UI - Skripsi Membership
Cox, Harold
Later life: the realities of aging
Prentice-Hall, 1984
 Buku Teks
Koller, Marvin R
Social gerontology / Marvin R. Koller
Random House, 1968
 Buku Teks