Lua APA (7ú heag.)

Nayyar, D. (2006). public relations and communication. ABD.

Lua i Stíl Chicago (17ú heag.)

Nayyar, Deepak. Public Relations and Communication. Jaipur: ABD, 2006.

Lua MLA (9ú heag.)

Nayyar, Deepak. Public Relations and Communication. ABD, 2006.

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