SpringerLink (Online service). (2011). A journey in mathematics education research: Insights from the work of Paul Cobb. Springer.
Cita Chicago (17th ed.)SpringerLink (Online service). A Journey in Mathematics Education Research: Insights from the Work of Paul Cobb. Dordrecht: Springer, 2011.
Cita MLA (9th ed.)SpringerLink (Online service). A Journey in Mathematics Education Research: Insights from the Work of Paul Cobb. Springer, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.