Gaya APA
Theory and practice of counseling and psychotherapy. (1996).
London:
Cole Publishing Co..
Gaya Chicago
Theory and practice of counseling and psychotherapy.
5th.
London:
Cole Publishing Co.,
1996.
Buku.
Gaya MLA
Theory and practice of counseling and psychotherapy.
5th.
London:
Cole Publishing Co.,
1996.
Buku.
Gaya Turabian
Theory and practice of counseling and psychotherapy.
London:
Cole Publishing Co.,
1996.
Buku.