Não informado. (1989). Education Libraries Journal. University of London, Institute of Education.
Citação do estilo Chicago (17ª ed.)Não informado. Education Libraries Journal. London: University of London, Institute of Education, 1989.
Citação MLA (8ª ed.)Não informado. Education Libraries Journal. University of London, Institute of Education, 1989.
警告:這些引文格式不一定是100%准確.