Lua APA (7ú heag.)

Agarwal, O. (2006). Effective Communication-I.

Lua i Stíl Chicago (17ú heag.)

Agarwal, O. Effective Communication-I. Mumbai, 2006.

Lua MLA (9ú heag.)

Agarwal, O. Effective Communication-I. 2006.

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