Robert J. Dixon. (1962). Modern American English. New York: Regents Publishing.
Trích dẫn kiểu ChicagoRobert J. Dixon. Modern American English. New York: Regents Publishing, 1962.
MLA CitationRobert J. Dixon. Modern American English. New York: Regents Publishing, 1962.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.