Shookla, M. S. (2009). A Handbook Of Human Relations. Macmillan publishers India Limited.
Lua i Stíl Chicago (17ú heag.)Shookla, M S. A Handbook Of Human Relations. New Delhi: Macmillan publishers India Limited, 2009.
Lua MLA (9ú heag.)Shookla, M S. A Handbook Of Human Relations. Macmillan publishers India Limited, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.