Lua APA (7ú heag.)

Gopalan, R. (2011). English for Competitive examinations (2ed.). Vijay Nicole.

Lua i Stíl Chicago (17ú heag.)

Gopalan, R. English for Competitive Examinations. 2ed. Chennai: Vijay Nicole, 2011.

Lua MLA (9ú heag.)

Gopalan, R. English for Competitive Examinations. 2ed. Vijay Nicole, 2011.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.