. . "000000010924478X" . . . . . . "2013-07-26"^^ . "Language in the USA / ed. by Charles A. Ferguson, Shirley Brice Heath ; with the assistance of David Hwang ; foreword by Dell H. Hymes, 1981. - . - LC Authorities. - http://authorities.loc.gov. - 2004-11-18"@fr . . "2013-07-27" . "VIAF" . "Hwang" . "David Hwang (linguiste)"@fr . . "David" . . . . "David Hwang" . . . . "1993-11-24" . . . "male" . "12350267"^^ .