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 .. (3. 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 .. 3. 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 .. 3. print. Simon & Schuster, 1961.