APA

Penland P. R., Mathai A., . (1974). Interpersonal communication: counseling, guidance, and retrieval for media, library, and information specialists. New York: M. Dekker.

Chicago

Penland Patrick R, Mathai Aleyamma, . 1974. Interpersonal communication: counseling, guidance, and retrieval for media, library, and information specialists. New York: M. Dekker.

Harvard

Penland P. R., Mathai A., . (1974). Interpersonal communication: counseling, guidance, and retrieval for media, library, and information specialists. New York: M. Dekker.

MLA

Penland Patrick R, Mathai Aleyamma, . Interpersonal communication: counseling, guidance, and retrieval for media, library, and information specialists. New York: M. Dekker. 1974.