Krishnaswami, O. (2008). Methodology of Research In Social Sciences (2nd.). Himalaya Publishing House.
Lua i Stíl Chicago (17ú heag.)Krishnaswami, O.R. Methodology of Research In Social Sciences. 2nd. Mumbai: Himalaya Publishing House, 2008.
Lua MLA (9ú heag.)Krishnaswami, O.R. Methodology of Research In Social Sciences. 2nd. Himalaya Publishing House, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.