Lua APA (7ú heag.)
Aggarwal, R. S., & Aggarwal, V. (1997). Objective general english. S. Chand.
Lua i Stíl Chicago (17ú heag.)
Aggarwal, R. S., agus Vikas Aggarwal. Objective General English. New Delhi: S. Chand, 1997.
Lua MLA (9ú heag.)
Aggarwal, R. S., agus Vikas Aggarwal. Objective General English. S. Chand, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.