APA استشهاد

Dhaka, S. (2013). Interpersonal communication skills. Book Enclave.

استشهاد بنمط شيكاغو

Dhaka, Suresh. Interpersonal Communication Skills. Jaipur: Book Enclave, 2013.

MLA استشهاد

Dhaka, Suresh. Interpersonal Communication Skills. Book Enclave, 2013.