Hal Leonard Publishing Corporation. (2013). 150 of the most beautiful songs ever. Hal Leonard Corp..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHal Leonard Publishing Corporation. 150 of the Most Beautiful Songs Ever. Milwaukee, WI: Hal Leonard Corp., 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHal Leonard Publishing Corporation. 150 of the Most Beautiful Songs Ever. Hal Leonard Corp., 2013.
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