Thwaites, A. (2008). 100 ideas for teaching problem solving, reasoning and numeracy. Continuum.
Chicago Style (17th ed.) CitationThwaites, Alan. 100 Ideas for Teaching Problem Solving, Reasoning and Numeracy. London: Continuum, 2008.
MLA (9th ed.) CitationThwaites, Alan. 100 Ideas for Teaching Problem Solving, Reasoning and Numeracy. Continuum, 2008.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.