Barki , B. (1989). Guidance and counselling. Sterling.
Lua i Stíl Chicago (17ú heag.)Barki , B. Guidance and Counselling. New Delhi: Sterling, 1989.
Lua MLA (9ú heag.)Barki , B. Guidance and Counselling. Sterling, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.