Guettel, A., Lucas, C., & Spencer, E. (2005). The light in the piazza: Piano vocal selections. Williamson Music ; Exclusively distributed by Hal Leonard.
Chicago-referens (17:e uppl.)Guettel, Adam, Craig Lucas, och Elizabeth Spencer. The Light in the Piazza: Piano Vocal Selections. [New York] : Milwaukee, WI: Williamson Music ; Exclusively distributed by Hal Leonard, 2005.
MLA-referens (9:e uppl.)Guettel, Adam, et al. The Light in the Piazza: Piano Vocal Selections. Williamson Music ; Exclusively distributed by Hal Leonard, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.