Roberts, J., & DiPietro, J. (2000). I love you, you're perfect, now change: Vocal selections. Williamson Music ; Exclusively distributed by H. Leonard Corp..
Chicago-viite (17. p.)Roberts, Jimmy, ja Joe DiPietro. I Love You, You're Perfect, Now Change: Vocal Selections. [New York?] : Milwaukee, WI: Williamson Music ; Exclusively distributed by H. Leonard Corp., 2000.
MLA-viite (9. p.)Roberts, Jimmy, ja Joe DiPietro. I Love You, You're Perfect, Now Change: Vocal Selections. Williamson Music ; Exclusively distributed by H. Leonard Corp., 2000.
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