Bawengan, Gerson W.
Pradnya Paramita, 1991
Buku Teks
Hagan, Frank E.
Sage Publications, 2010
Buku Teks
Reid, Sue Titus
Holt, Rinehart and Winston, 1985
Buku Teks
Usman Hamid [et al.]
Kontras, 2005
Buku Teks
edited by Jerome H. Skolnick, Jane L. Scheiber
Publisher's, 1977
Buku Teks