Tohutoro APA (7th ed.)

Kumar, S. (2015). Communication Skills (2nd ed.). Oxford.

Tohutoru Kātū Chicago (17th ed.)

Kumar, Sanjay. Communication Skills. 2nd ed. NewDelhi: Oxford, 2015.

Tohutoro MLA (9th ed.)

Kumar, Sanjay. Communication Skills. 2nd ed. Oxford, 2015.