Krishnaswami, O. (1993). Methodology of research in social sciences. Himalaya.
Lua i Stíl Chicago (17ú heag.)Krishnaswami, O. Methodology of Research in Social Sciences. Bombay: Himalaya, 1993.
Lua MLA (9ú heag.)Krishnaswami, O. Methodology of Research in Social Sciences. Himalaya, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.