Varshney, P. (2012). Communication skill developement. Alfa Publications.
Lua i Stíl Chicago (17ú heag.)Varshney, Puneet. Communication Skill Developement. New Delhi: Alfa Publications, 2012.
Lua MLA (9ú heag.)Varshney, Puneet. Communication Skill Developement. Alfa Publications, 2012.
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