Não informado. (2013). International Journal for the History of Mathematics Education. Consortium for Mathematics and its Applications.
Citação do estilo Chicago (17ª ed.)Não informado. International Journal for the History of Mathematics Education. Bedford, Mass: Consortium for Mathematics and its Applications, 2013.
Citação MLA (8ª ed.)Não informado. International Journal for the History of Mathematics Education. Consortium for Mathematics and its Applications, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.