Caldwell, E. (1959). Creating better social climate in the classroom through sociometric techniques. Fearon.
Chicago-viite (17. p.)Caldwell, Edson. Creating Better Social Climate in the Classroom Through Sociometric Techniques. San Francisco: Fearon, 1959.
MLA-viite (9. p.)Caldwell, Edson. Creating Better Social Climate in the Classroom Through Sociometric Techniques. Fearon, 1959.
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