Παραπομπή APA

Burnard, P. (2004). Counseling skills trainong: A source book of activities. Viva.

Παραπομπή Chicago Style

Burnard, Philip. Counseling Skills Trainong: A Source Book of Activities. New Delhi: Viva, 2004.

Παραπομπή MLA

Burnard, Philip. Counseling Skills Trainong: A Source Book of Activities. Viva, 2004.