Bernstein, L., Sondheim, S., & Wells, M. (1957). Somewhere (West Side Story). Hal Leonard Music Publishing.
Lua i Stíl Chicago (17ú heag.)Bernstein, Leonard, Stephen Sondheim, agus Marcia Wells. Somewhere (West Side Story). Wisconsin, United States: Hal Leonard Music Publishing, 1957.
Lua MLA (9ú heag.)Bernstein, Leonard, et al. Somewhere (West Side Story). Hal Leonard Music Publishing, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.