APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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