Nuffield Foundation. Mathematics Project. (1967). Computation and structure/ Nuffield Foundation. Mathematics Project. The Nuffield Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNuffield Foundation. Mathematics Project. Computation and Structure/ Nuffield Foundation. Mathematics Project. London: The Nuffield Foundation, 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNuffield Foundation. Mathematics Project. Computation and Structure/ Nuffield Foundation. Mathematics Project. The Nuffield Foundation, 1967.
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