Craig, D. (1993). A performer prepares: A guide to song preparation for actors, singers, and dancers. Applause.
Lua i Stíl Chicago (17ú heag.)Craig, David. A Performer Prepares: A Guide to Song Preparation for Actors, Singers, and Dancers. New York: Applause, 1993.
Lua MLA (9ú heag.)Craig, David. A Performer Prepares: A Guide to Song Preparation for Actors, Singers, and Dancers. Applause, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.