APA-viite (7. p.)
Bellanca, J. A., & Fogarty, R. (1991). Blueprints for thinking in the cooperative classroom (2nd ed.). Skylight Pub..
Chicago-viite (17. p.)
Bellanca, James A., ja Robin Fogarty. Blueprints for Thinking in the Cooperative Classroom. 2nd ed. Palantine, Ill.: Skylight Pub., 1991.
MLA-viite (9. p.)
Bellanca, James A., ja Robin Fogarty. Blueprints for Thinking in the Cooperative Classroom. 2nd ed. Skylight Pub., 1991.
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