Style de citation APA (7e éd.)
Kumar, K. B., & Salaria, R. (2018). Effective communication skills: A tool for winning people and conquering the world. Khanna Book Pub. Co.
Style de citation Chicago (17e éd.)
Kumar, Kul Bhusan, et R.S Salaria. Effective Communication Skills: A Tool for Winning People and Conquering the World. New Delhi: Khanna Book Pub. Co, 2018.
Style de citation MLA (9e éd.)
Kumar, Kul Bhusan, et R.S Salaria. Effective Communication Skills: A Tool for Winning People and Conquering the World. Khanna Book Pub. Co, 2018.
Attention : ces citations peuvent ne pas être correctes à 100%.