APA-viite (7. p.)

Pitkäranta, H. (2000). Views on cooperative learning held by foreign language teachers: Henna Pitkäranta.

Chicago-viite (17. p.)

Pitkäranta, Henna. Views on Cooperative Learning Held by Foreign Language Teachers: Henna Pitkäranta. Jyväskylä, 2000.

MLA-viite (9. p.)

Pitkäranta, Henna. Views on Cooperative Learning Held by Foreign Language Teachers: Henna Pitkäranta. 2000.