Frey, A. H., & Singmaster, D. (1982). Handbook of cubik math. Enslow Publishers.
Chicago Style aipamenaFrey, Alexander H., and David Singmaster. Handbook of Cubik Math. New Jersy: Enslow Publishers, 1982.
MLA aipamenaFrey, Alexander H., and David Singmaster. Handbook of Cubik Math. Enslow Publishers, 1982.
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