Uniwersytet Ekonomiczny we Wrocławiu. (2004). Didactics of mathematics. Publishing House of the Wroclaw University of Economics.
Style de citation Chicago (17e éd.)Uniwersytet Ekonomiczny we Wrocławiu. Didactics of Mathematics. Wroclaw: Publishing House of the Wroclaw University of Economics, 2004.
Style de citation MLA (9e éd.)Uniwersytet Ekonomiczny we Wrocławiu. Didactics of Mathematics. Publishing House of the Wroclaw University of Economics, 2004.
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