Gladys Knight and the Pips. (2000). The best of Gladys Knight & the Pips: The millennium collection. Motown.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGladys Knight and the Pips. The Best of Gladys Knight & the Pips: The Millennium Collection. New York: Motown, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGladys Knight and the Pips. The Best of Gladys Knight & the Pips: The Millennium Collection. Motown, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.