APA (7e ed.) Bronvermelding
Bertolino, B. Collaborative, Competency-Based Counseling and Therapy. Allyn and Bacon.
Chicago (17e ed.) Bronvermelding
Bertolino, Bob. Collaborative, Competency-Based Counseling and Therapy. Boston, EUA: Allyn and Bacon.
MLA (9e ed.) Bronvermelding
Bertolino, Bob. Collaborative, Competency-Based Counseling and Therapy. Allyn and Bacon.
Let op: Deze citaties zijn niet altijd 100% accuraat.