Litton, N., & Wickett, M. (2009). This is only a test: Teaching for mathematical understanding in an age of standardized testing. Math Solutions Publications.
Citazione stile Chigago Style (17a edizione)Litton, Nancy, e Maryann Wickett. This Is Only a Test: Teaching for Mathematical Understanding in an Age of Standardized Testing. Sausalito, Calif: Math Solutions Publications, 2009.
Citatione MLA (9a ed.)Litton, Nancy, e Maryann Wickett. This Is Only a Test: Teaching for Mathematical Understanding in an Age of Standardized Testing. Math Solutions Publications, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.