Cita APA (7a ed.)

Não informado. (1964). Educational and Psychological Interactions. University of Lund, Malmo School of Education.

Cita Chicago Style (17a ed.)

Não informado. Educational and Psychological Interactions. Malmo, Suecia: University of Lund, Malmo School of Education, 1964.

Cita MLA (8a ed.)

Não informado. Educational and Psychological Interactions. University of Lund, Malmo School of Education, 1964.

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