Uspenskii, V. A., Pascal, B., Sookne, D., & McLarnan, T. (1974). Pascal's triangle. University of Chicago Press.
Cita Chicago Style (17a ed.)Uspenskii, V. A., Blaise Pascal, David Sookne, y Timothy McLarnan. Pascal's Triangle. Chicago: University of Chicago Press, 1974.
Cita MLA (8a ed.)Uspenskii, V. A., et al. Pascal's Triangle. University of Chicago Press, 1974.
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