APA
Patri V. R., Patri N., . (2002). Essentials of effective communication. New Delhi: Greenspan Publications.
Chicago
Patri Vasatha R, Patri Neelakant, . 2002. Essentials of effective communication. New Delhi: Greenspan Publications.
Harvard
Patri V. R., Patri N., . (2002). Essentials of effective communication. New Delhi: Greenspan Publications.
MLA
Patri Vasatha R, Patri Neelakant, . Essentials of effective communication. New Delhi: Greenspan Publications. 2002.