Dimabuyu, M. P. Y. (2001). Effects of cooperative learning on mathematics problem solving ability and attitudes of high school freshmen.
Chicago-referens (17:e uppl.)Dimabuyu, Ma. Portia Y. Effects of Cooperative Learning on Mathematics Problem Solving Ability and Attitudes of High School Freshmen. 2001.
MLA-referens (9:e uppl.)Dimabuyu, Ma. Portia Y. Effects of Cooperative Learning on Mathematics Problem Solving Ability and Attitudes of High School Freshmen. 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.