Nathan, L. F. (2009). The hardest questions aren't on the test: Lessons from an innovative urban school. Beacon Press.
Citazione stile Chigago Style (17a edizione)Nathan, Linda F. The Hardest Questions Aren't on the Test: Lessons from an Innovative Urban School. Boston: Beacon Press, 2009.
Citatione MLA (9a ed.)Nathan, Linda F. The Hardest Questions Aren't on the Test: Lessons from an Innovative Urban School. Beacon Press, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.