Collins, A. (2003). Stories behind the hymns that inspire America: Songs that unite our nation. Zondervan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCollins, Ace. Stories Behind the Hymns That Inspire America: Songs That Unite Our Nation. Grand Rapids, Mich.: Zondervan, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCollins, Ace. Stories Behind the Hymns That Inspire America: Songs That Unite Our Nation. Zondervan, 2003.
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