Garner, M. (2001). The colossal book of mathematics: Classic puzzles, paradoxes, and problems. W.W. Norton and co..
Chicago-čujuhus (17. p.)Garner, Martin. The Colossal Book of Mathematics: Classic Puzzles, Paradoxes, and Problems. New York: W.W. Norton and co., 2001.
MLA-čujuhus (9. p.)Garner, Martin. The Colossal Book of Mathematics: Classic Puzzles, Paradoxes, and Problems. W.W. Norton and co., 2001.
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