Arnett, Ronald C., 1952- Communication ethics literacy : dialogue and difference / Rona ld C. Arnett, Janie M. Harden Fritz, Leeanne M. Bell. - Los Angeles : Sage Publications, c2009. - xxii, 273 p. : ill. ; 23 cm. Includes bibliographical references (p. 237-250) and index. ISBN: 9781412942140 (pbk.) 1412942144 (pbk.) Subjects--Topical Terms: Communication -- Moral and ethical aspects. Dewey Class. No.: 175