Lester, F. K. (2007). Second handbook of research on mathematics teaching and learning: A project of the National Council of Teachers of Mathematics. Information Age Publishing.
Citace podle Chicago (17th ed.)Lester, Frank K. Second Handbook of Research on Mathematics Teaching and Learning: A Project of the National Council of Teachers of Mathematics. Charlotte, USA: Information Age Publishing, 2007.
Citace podle MLA (9th ed.)Lester, Frank K. Second Handbook of Research on Mathematics Teaching and Learning: A Project of the National Council of Teachers of Mathematics. Information Age Publishing, 2007.
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