Παραπομπή APA

Burnard Philip. (1995). Counselling skills training: A source book of activities for trainers. Viva books.

Παραπομπή Chicago Style

Burnard Philip. Counselling Skills Training: A Source Book of Activities for Trainers. New Delhi: Viva books, 1995.

Παραπομπή MLA

Burnard Philip. Counselling Skills Training: A Source Book of Activities for Trainers. Viva books, 1995.