Purdy, S., & Foster, H. (2016). Musical theatre song: A comprehensive course in selection, preparation and presentation for the modern performer. Bloomsbury Methuen Drama.
Chicago-viite (17. p.)Purdy, Stephen, ja Hunter Foster. Musical Theatre Song: A Comprehensive Course in Selection, Preparation and Presentation for the Modern Performer. London: Bloomsbury Methuen Drama, 2016.
MLA-viite (9. p.)Purdy, Stephen, ja Hunter Foster. Musical Theatre Song: A Comprehensive Course in Selection, Preparation and Presentation for the Modern Performer. Bloomsbury Methuen Drama, 2016.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.