Sarma, R. (2006). Research methodology and analyses. Discovery.
Lua i Stíl Chicago (17ú heag.)Sarma, R. Research Methodology and Analyses. New Delhi: Discovery, 2006.
Lua MLA (9ú heag.)Sarma, R. Research Methodology and Analyses. Discovery, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.