Não informado. (1968). Advances in behavior therapy. Association for the Advancement of Behavior Therapy.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Advances in Behavior Therapy. New York: Association for the Advancement of Behavior Therapy, 1968.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Advances in Behavior Therapy. Association for the Advancement of Behavior Therapy, 1968.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.