Hartley, P. (1999). Interpersonal communication (2nd ed.). Rouledge.
Chicago Style (17th ed.) CitationHartley, Peter. Interpersonal Communication. 2nd ed. London: Rouledge, 1999.
MLA (9th ed.) CitationHartley, Peter. Interpersonal Communication. 2nd ed. Rouledge, 1999.
Warning: These citations may not always be 100% accurate.