Fields, V. A. (1947). Training the singing voice, an analysis of the working concepts contained in recent contributions to vocal pedagogy. King's crown press.
Chicago Style (17th ed.) CitationFields, Victor Alexander. Training the Singing Voice, an Analysis of the Working Concepts Contained in Recent Contributions to Vocal Pedagogy. New York: King's crown press, 1947.
MLA (9th ed.) CitationFields, Victor Alexander. Training the Singing Voice, an Analysis of the Working Concepts Contained in Recent Contributions to Vocal Pedagogy. King's crown press, 1947.
Warning: These citations may not always be 100% accurate.