Emmons, S., & Thomas, A. (1998). Power performance for singers: Transcending the barriers. Oxford University Press.
Chicagoスタイル(17版)引用形式Emmons, Shirlee, , Alma Thomas. Power Performance for Singers: Transcending the Barriers. New York: Oxford University Press, 1998.
MLA(9版)引用形式Emmons, Shirlee, , Alma Thomas. Power Performance for Singers: Transcending the Barriers. Oxford University Press, 1998.
警告: この引用は必ずしも正確ではありません.