Gardner, M. (1961). The 2nd Scientific American book of mathematical puzzles & diversions: A new selection: from origami to recreational logic, from digital roots and dudeney puzzles to the diabolic square, from the golden ratio to the generalized ham sandwich theorem .. (1. paperback print.). Simon & Schuster.
Chicago-Zitierstil (17. Ausg.)Gardner, Martin. The 2nd Scientific American Book of Mathematical Puzzles & Diversions: A New Selection: From Origami to Recreational Logic, from Digital Roots and Dudeney Puzzles to the Diabolic Square, from the Golden Ratio to the Generalized Ham Sandwich Theorem .. 1. paperback print. New York: Simon & Schuster, 1961.
MLA-Zitierstil (9. Ausg.)Gardner, Martin. The 2nd Scientific American Book of Mathematical Puzzles & Diversions: A New Selection: From Origami to Recreational Logic, from Digital Roots and Dudeney Puzzles to the Diabolic Square, from the Golden Ratio to the Generalized Ham Sandwich Theorem .. 1. paperback print. Simon & Schuster, 1961.