Dyfyniad APA

Tyagi, K., & Misra, P. (2011). Professional communication. PHI Learning.

Dyfyniad Arddull Chicago

Tyagi, Kavita, and Padma Misra. Professional Communication. New Delhi: PHI Learning, 2011.

Dyfyniad MLA

Tyagi, Kavita, and Padma Misra. Professional Communication. PHI Learning, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.