Kaur,Berinderjeet.ed, Har,Yeap Ban .,ed, & Kapur ,Manu .,ed. (2009). Mathematical problem solving yearbook 2009: Association of Mathematics educators. World Scientific.
Chicago Edition CitationKaur,Berinderjeet.ed, Har,Yeap Ban .,ed, and Kapur ,Manu .,ed. Mathematical Problem Solving Yearbook 2009: Association of Mathematics Educators. Singapore: World Scientific, 2009.
MLA Edition CitationKaur,Berinderjeet.ed, et al. Mathematical Problem Solving Yearbook 2009: Association of Mathematics Educators. World Scientific, 2009.
Warning: These citations may not always be 100% accurate.