OCLC, Schieber, P., Voedisch, V. G., & Wright, B. A. (1988). A guide to special collections in the OCLC database. OCLC Online Computer Library Center.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOCLC, Philip Schieber, Virginia G. Voedisch, और Becky A. Wright. A Guide to Special Collections in the OCLC Database. Dublin, Ohio: OCLC Online Computer Library Center, 1988.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOCLC, et al. A Guide to Special Collections in the OCLC Database. OCLC Online Computer Library Center, 1988.
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