Knapp, Mark L., Interpersonal communication & human relationships / Mark L. Knapp, Anita L. Vangelisti, John Caughlin. - 7th edition - Boston, Massachusetts : Pearson, 2014. - 454 p.: 23 cm. Previous edition: London: Allyn and Bacon, 2009. ISBN: 9780205006083 (pbk.) 0205006086 (pbk.) Subjects--Topical Terms: Interpersonal relations.Interpersonal communication.