(2000). 150 of the most beautiful songs ever: Piano, vocal, guitar (4th ed.). Hal Leonard.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र150 of the Most Beautiful Songs Ever: Piano, Vocal, Guitar. 4th ed. Milwaukee, WI: Hal Leonard, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्र150 of the Most Beautiful Songs Ever: Piano, Vocal, Guitar. 4th ed. Hal Leonard, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.