Não informado. (1982). International Information, Communication and Education. P. Kaula Endowment for Library and Information Science.
Chicago-referens (17:e uppl.)Não informado. International Information, Communication and Education. Lucknow, India: P. Kaula Endowment for Library and Information Science, 1982.
MLA-referens (8:e uppl.)Não informado. International Information, Communication and Education. P. Kaula Endowment for Library and Information Science, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.