Federico, Ronald C.
Social welfare today's world
McGraw-Hill, 1990
Buku Teks
Dobelstein, Andrew W.
Social welfare
Wadsworth, 2003
Buku Teks
Social welfare
Buku Teks
Pusic, Eugen
Social welfare and social development
Mouton, 1972
Buku Teks
Timms, Rita
Dictionary of social welfare
Routledge, 1982
Buku Referensi