Adler, Ronald B. Looking out looking in / Ronald B. Adler, Russell F. Proctor II - 14th ed. - Boston, MA : Wadsworth, Cengage Leraning, c2014 - xvi, 459 p. : ill. (some col.) ; 26 cm. Includes bibliographical references and indexes ISBN: 9780840028174 0840028172 Subjects--Topical Terms: Interpersonal communication