Nijenhuis, A. (1978). Combinatorial algorithms for computers and calculators (2d ed.). Academic Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNijenhuis, Albert. Combinatorial Algorithms for Computers and Calculators. 2d ed. New York: Academic Press, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNijenhuis, Albert. Combinatorial Algorithms for Computers and Calculators. 2d ed. Academic Press, 1978.
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