Não informado. (1979). European Journal of Education. Carfax Publishing.
Style de citation Chicago (17e éd.)Não informado. European Journal of Education. Oxford, Inglaterra: Carfax Publishing, 1979.
Style de citation MLA (8e éd.)Não informado. European Journal of Education. Carfax Publishing, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.