Fisher, D., Frey, N., & Pumpian, I. (2012). How to create a culture of achievement in your school and classroom. ASCD.
Chicago-referens (17:e uppl.)Fisher, Douglas, Nancy Frey, och Ian Pumpian. How to Create a Culture of Achievement in Your School and Classroom. Alexandria, Va.: ASCD, 2012.
MLA-referens (9:e uppl.)Fisher, Douglas, et al. How to Create a Culture of Achievement in Your School and Classroom. ASCD, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.