Wall, E. S., & Posamentier, A. S. What successful math teachers do, grades preK-5: 47 research-based strategies for the standards-based classroom.
Citazione stile Chigago Style (17a edizione)Wall, Edward S., e Alfred S. Posamentier. What Successful Math Teachers Do, Grades PreK-5: 47 Research-based Strategies for the Standards-based Classroom.
Citatione MLA (8a ed.)Wall, Edward S., e Alfred S. Posamentier. What Successful Math Teachers Do, Grades PreK-5: 47 Research-based Strategies for the Standards-based Classroom.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.