Berlekamp, E. e., Gardner, M., Berlekamp, E. R., & Rodgers, T. (1999). The mathemagician and pied puzzler: A collection in tribute to Martin Gardner. A K Peters.
शिकागो स्टाइल उद्धरणBerlekamp, Elwyn. ed, Martin Gardner, Elwyn R. Berlekamp, और Tom Rodgers. The Mathemagician and Pied Puzzler: A Collection in Tribute to Martin Gardner. Natick, Mass.: A K Peters, 1999.
एमएलए उद्धरणBerlekamp, Elwyn. ed, et al. The Mathemagician and Pied Puzzler: A Collection in Tribute to Martin Gardner. A K Peters, 1999.
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