Deats, J. B. (1968). Preludes postludes, offertories: A companion book to the Hymnal for the reed organ. Union Theological Seminary.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDeats, Jan B. Preludes Postludes, Offertories: A Companion Book to the Hymnal for the Reed Organ. MAnila: Union Theological Seminary, 1968.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDeats, Jan B. Preludes Postludes, Offertories: A Companion Book to the Hymnal for the Reed Organ. Union Theological Seminary, 1968.
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