Não informado. (1976). Dr. Dobb's Journal of Computer Calisthenics and Orthodontia. People's Computer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Dr. Dobb's Journal of Computer Calisthenics and Orthodontia. Menlo Park, Calif: People's Computer, 1976.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Dr. Dobb's Journal of Computer Calisthenics and Orthodontia. People's Computer, 1976.
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