Melton, J., & McGregor, A. P. (2010). Singing in Musical Theater: The Training of Singers and Actors. Skyhorse Publishing Company, Incorporated.

Melton, Joan, and Angela Punch McGregor. Singing in Musical Theater: The Training of Singers and Actors. New York: Skyhorse Publishing Company, Incorporated, 2010.

Melton, Joan, and Angela Punch McGregor. Singing in Musical Theater: The Training of Singers and Actors. Skyhorse Publishing Company, Incorporated, 2010.