Reamer, Frederic G.
Social work values and ethics
Columbia University Press, 1999
Buku Teks
Algie, Jimmy
Social values, objectives and action
kogan page, 1975
Buku Teks
The social sciences : concepts and values.
Harcourt, Brace & World, 1970
Buku Teks
Appropriate technology and social values-a critical appraisal
edited by Franklin A. Long
Ballinger, 1980
Buku Teks
Algie, Jimmy
Social values, objectives and action / Jimmy Algie
Kogan Page, 1975
Buku Referensi