SanGiovanni, J. (2017). Mine the gap for mathematical understanding: Common holes and misconceptions and what to do about them : grades K - 2. Corwin.
Citazione stile Chigago Style (17a edizione)SanGiovanni, John. Mine the Gap for Mathematical Understanding: Common Holes and Misconceptions and What to Do About Them : Grades K - 2. Thousand Oaks, California: Corwin, 2017.
Citatione MLA (9a ed.)SanGiovanni, John. Mine the Gap for Mathematical Understanding: Common Holes and Misconceptions and What to Do About Them : Grades K - 2. Corwin, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.