Gw mau tau Rujukan dari Kuadrat segi empat sama. Jelasin dalam bahasa melayu

C. J. Bouwkamp and A. J. W. Duijvestijn, Catalogue of Simple Perfect Squared Squares of Orders 21 Through 25, Eindhoven Univ. Technology, Dept. of Math., Report 92-WSK-03, Nov. 1992.

, Eindhoven University of Technology, Faculty of Mathematics and Computing Science

Martin Gardner, "Squaring the square," in The 2nd Scientific American Book of Mathematical Puzzles and Diversions.