(2005). Empirical methods for evaluating educational interventions. New York: Elsevier, Inc.
Chicago-stil citatEmpirical Methods for Evaluating Educational Interventions. New York: Elsevier, Inc, 2005.
MLA-referensEmpirical Methods for Evaluating Educational Interventions. New York: Elsevier, Inc, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.