Rosenhouse, J. (2011). Taking sudoku seriously: The math behind the world's most popular pencil puzzle. Oxford University Press.
Chicago-Zitierstil (17. Ausg.)Rosenhouse, Jason. Taking Sudoku Seriously: The Math Behind the World's Most Popular Pencil Puzzle. Oxford: Oxford University Press, 2011.
MLA-Zitierstil (9. Ausg.)Rosenhouse, Jason. Taking Sudoku Seriously: The Math Behind the World's Most Popular Pencil Puzzle. Oxford University Press, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.