Kaur,Berinderjeet.ed, Har,Yeap Ban .,ed, & Kapur ,Manu .,ed. (2009). Mathematical problem solving yearbook 2009: Association of Mathematics educators. World Scientific.
शिकागो स्टाइल उद्धरणKaur,Berinderjeet.ed, Har,Yeap Ban .,ed, और Kapur ,Manu .,ed. Mathematical Problem Solving Yearbook 2009: Association of Mathematics Educators. Singapore: World Scientific, 2009.
एमएलए उद्धरणKaur,Berinderjeet.ed, et al. Mathematical Problem Solving Yearbook 2009: Association of Mathematics Educators. World Scientific, 2009.
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