Sondheim, S., Bond, C. G., & Wheeler, H. (1991). Sweeney Todd, the demon barber of Fleet Street. Applause Theatre Book Publishers.
Chicago-viite (17. p.)Sondheim, Stephen, C. G. Bond, ja Hugh Wheeler. Sweeney Todd, the Demon Barber of Fleet Street. New York, N.Y.: Applause Theatre Book Publishers, 1991.
MLA-viite (9. p.)Sondheim, Stephen, et al. Sweeney Todd, the Demon Barber of Fleet Street. Applause Theatre Book Publishers, 1991.
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