Cox, R. G. (1996). The singer's manual of German and French diction. Schirmer Books.
芝加哥风格引文Cox, Richard G. The Singer's Manual of German and French Diction. New York: Schirmer Books, 1996.
MLA引文Cox, Richard G. The Singer's Manual of German and French Diction. Schirmer Books, 1996.
警告：这些引文格式不一定是100％准确.