Cita APA (7th ed.)

KUMAR SANJAY. (2012). COMMUNICTION SKILLS (WITH CD). OXFORD UNIVERSITY PRESS.

Cita Chicago (17th ed.)

KUMAR SANJAY. COMMUNICTION SKILLS (WITH CD). NEW DEHLI: OXFORD UNIVERSITY PRESS, 2012.

Cita MLA (9th ed.)

KUMAR SANJAY. COMMUNICTION SKILLS (WITH CD). OXFORD UNIVERSITY PRESS, 2012.