Tannehill, Donald S. English department writing guide / Donald S. Tannehill, Terry Hansen - 4th ed. - New York : McGraw-Hill, 1998 - 90 p. ISBN: 007229163x Subjects--Topical Terms: Tiếng Anh--Cách viếtEnglish languageEnglish language--Writing Dewey Class. No.: 428 / TAN 1998