Ng, N. H. (1974). Chinese and Japanese scientific and technical serial publications in the collections of the research library of the Air Force Cambridge Research Laboratories. Oriental Science Research Library, Emmanuel College.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNg, Norman H. Chinese and Japanese Scientific and Technical Serial Publications in the Collections of the Research Library of the Air Force Cambridge Research Laboratories. Boston, Mass: Oriental Science Research Library, Emmanuel College, 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNg, Norman H. Chinese and Japanese Scientific and Technical Serial Publications in the Collections of the Research Library of the Air Force Cambridge Research Laboratories. Oriental Science Research Library, Emmanuel College, 1974.
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