Gaya APA

Theory and Practice of Group Counseling. (2012). Australia: Brooks/Cole.

Gaya Chicago

Theory and Practice of Group Counseling. . Australia: Brooks/Cole, 2012. Buku.

Gaya MLA

Theory and Practice of Group Counseling. . Australia: Brooks/Cole, 2012. Buku.

Gaya Turabian

Theory and Practice of Group Counseling. Australia: Brooks/Cole, 2012. Buku.