Barki , B. (1989). Guidance and counselling. Sterling.
Cita Chicago (17th ed.)Barki , B. Guidance and Counselling. New Delhi: Sterling, 1989.
Cita MLA (9th ed.)Barki , B. Guidance and Counselling. Sterling, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.