Marshall, M. (1953). The singer's manual of English diction. G. Schirmer.
Citación estilo ChicagoMarshall, Madeleine. The Singer's Manual of English Diction. New York: G. Schirmer, 1953.
Cita MLAMarshall, Madeleine. The Singer's Manual of English Diction. G. Schirmer, 1953.
Warning: These citations may not always be 100% accurate.