Gaya APA
HERSEN,Michel.. (1987).
PROGRESS In Behavior Modification vol 21 .
London:
Sage Publications.
Gaya Chicago
HERSEN,Michel..
PROGRESS In Behavior Modification vol 21.
London:
Sage Publications,
1987.
Teks.
Gaya MLA
HERSEN,Michel..
PROGRESS In Behavior Modification vol 21.
London:
Sage Publications,
1987.
Teks.
Gaya Turabian
HERSEN,Michel..
PROGRESS In Behavior Modification vol 21.
London:
Sage Publications,
1987.
Teks.