APA (7 ম সংস্করণ) উদ্ধৃতি

Dimabuyu, M. P. Y. (2001). Effects of cooperative learning on mathematics problem solving ability and attitudes of high school freshmen.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Dimabuyu, Ma. Portia Y. Effects of Cooperative Learning on Mathematics Problem Solving Ability and Attitudes of High School Freshmen. 2001.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Dimabuyu, Ma. Portia Y. Effects of Cooperative Learning on Mathematics Problem Solving Ability and Attitudes of High School Freshmen. 2001.