Journal for Research in Mathematics Education. Monograph. National Council of Teachers of Mathematics.
Citazione stile Chigago Style (17a edizione)Journal for Research in Mathematics Education. Monograph. National Council of Teachers of Mathematics.
Citatione MLA (8a ed.)Journal for Research in Mathematics Education. Monograph. National Council of Teachers of Mathematics.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.