Saville-Troike, Muriel, The ethnography of communication : an introduction / Muriel Saville-Troike. - Oxford : Basil Blackwell, c1982 [reprinted 1986] - vii, 290 p. ; Includes indexes. ISBN: 063112781X : Subjects--Topical Terms: Sociolinguistics. Dewey Class. No.: 306.44 / Et