6Public Libraries, International. In:Kent, A. Encyclopedia of Library and Information Science, Vol. 29:267.
7UNESCO Public Library Manifesto. Http://www. fundaciongsr. es/documentos/manifiestos/mani49ing. pdf.
8Ditzion S H. Arsenals of a Democratic Culture. American Library Association, 1947.
9Shera J H. Foundations of the Public Library: The Origins of the Public Library Movement in New England, 1629 -1855. University of Chicago Press, 1949.
10LINESCO Public Library Manifesto. http://www. fundaciongsr. es/documentos/manifiestos/mani49ing. pdf.
