Fisher, D., Frey, N., & Pumpian, I. (2012). How to create a culture of achievement in your school and classroom. ASCD.
Citazione stile Chigago Style (17a edizione)Fisher, Douglas, Nancy Frey, e Ian Pumpian. How to Create a Culture of Achievement in Your School and Classroom. Alexandria, Va.: ASCD, 2012.
Citatione MLA (9a ed.)Fisher, Douglas, et al. How to Create a Culture of Achievement in Your School and Classroom. ASCD, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.