AGGARWAL,SHALINI. (2009). ESSENTIAL COMMUNICATION SKILLS. Ane Books.
Lua i Stíl Chicago (17ú heag.)AGGARWAL,SHALINI. ESSENTIAL COMMUNICATION SKILLS. NEW DELHI: Ane Books, 2009.
Lua MLA (9ú heag.)AGGARWAL,SHALINI. ESSENTIAL COMMUNICATION SKILLS. Ane Books, 2009.
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