Não informado. (1989). Education Libraries Journal. University of London, Institute of Education.
Style de citation Chicago (17e éd.)Não informado. Education Libraries Journal. London: University of London, Institute of Education, 1989.
Style de citation MLA (8e éd.)Não informado. Education Libraries Journal. University of London, Institute of Education, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.