Gaya APA
Erwin, Edward. (1978).
Behavior Therapy: scientific, philosophical, & moral foundations .
London:
Cambridge University Press.
Gaya Chicago
Erwin, Edward.
Behavior Therapy: scientific, philosophical, & moral foundations.
London:
Cambridge University Press,
1978.
Text.
Gaya MLA
Erwin, Edward.
Behavior Therapy: scientific, philosophical, & moral foundations.
London:
Cambridge University Press,
1978.
Text.
Gaya Turabian
Erwin, Edward.
Behavior Therapy: scientific, philosophical, & moral foundations.
London:
Cambridge University Press,
1978.
Print.