Marshall, M. (1953). The singer's manual of English diction. G. Schirmer.
芝加哥风格引文Marshall, Madeleine. The Singer's Manual of English Diction. New York: G. Schirmer, 1953.
MLA引文Marshall, Madeleine. The Singer's Manual of English Diction. G. Schirmer, 1953.
警告：这些引文格式不一定是100％准确.