Não informado. (1982). International Information, Communication and Education. P. Kaula Endowment for Library and Information Science.
Citação do estilo Chicago (17ª ed.)Não informado. International Information, Communication and Education. Lucknow, India: P. Kaula Endowment for Library and Information Science, 1982.
Citação MLA (8ª ed.)Não informado. International Information, Communication and Education. P. Kaula Endowment for Library and Information Science, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.