Mahmud, J. (2004). Introduction to psychology. A.P.H. Publishing Corporation.
Lua i Stíl Chicago (17ú heag.)Mahmud, Jafar. Introduction to Psychology. New Delhi: A.P.H. Publishing Corporation, 2004.
Lua MLA (8ú heag.)Mahmud, Jafar. Introduction to Psychology. A.P.H. Publishing Corporation, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.