Murphy, K., O'Keefe, L., & Waters, D. (2018). Heathers: The musical : vocal selections. Samuel French.
Lua i Stíl Chicago (17ú heag.)Murphy, Kevin, Laurence O'Keefe, agus Daniel Waters. Heathers: The Musical : Vocal Selections. [New York, New York]: Samuel French, 2018.
Lua MLA (9ú heag.)Murphy, Kevin, et al. Heathers: The Musical : Vocal Selections. Samuel French, 2018.
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