Hampton, M., & Acker, B. (1997). The Vocal Vision Views on Voice By 24 Leading Teachers, Coaches & Directors. Applause Books.
Chicago Style (17th ed.) CitationHampton, Marian, and Barbara Acker. The Vocal Vision Views on Voice By 24 Leading Teachers, Coaches & Directors. Applause Books, 1997.
MLA (8th ed.) CitationHampton, Marian, and Barbara Acker. The Vocal Vision Views on Voice By 24 Leading Teachers, Coaches & Directors. Applause Books, 1997.
Warning: These citations may not always be 100% accurate.