APA-referens (7:e uppl.)

Alper, S. M. (1995). Next!: Auditioning for the musical theatre. Heinemann.

Chicago-referens (17:e uppl.)

Alper, Steven M. Next!: Auditioning for the Musical Theatre. Portsmouth, NH: Heinemann, 1995.

MLA-referens (9:e uppl.)

Alper, Steven M. Next!: Auditioning for the Musical Theatre. Heinemann, 1995.