Não informado. (1964). Educational and Psychological Interactions. University of Lund, Malmo School of Education.
Style de citation Chicago (17e éd.)Não informado. Educational and Psychological Interactions. Malmo, Suecia: University of Lund, Malmo School of Education, 1964.
Style de citation MLA (8e éd.)Não informado. Educational and Psychological Interactions. University of Lund, Malmo School of Education, 1964.
Attention : ces citations peuvent ne pas être correctes à 100%.