Bernstein, L., & Sondheim, S. (1995). West Side Story: The songs ; arranged for piano/vocals/ guitar. Amsco Publications.
Chicago-viite (17. p.)Bernstein, Leonard, ja Stephen Sondheim. West Side Story: The Songs ; Arranged for Piano/vocals/ Guitar. [Place of publication not identified]: Amsco Publications, 1995.
MLA-viite (9. p.)Bernstein, Leonard, ja Stephen Sondheim. West Side Story: The Songs ; Arranged for Piano/vocals/ Guitar. Amsco Publications, 1995.
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