United Nations Educational Scientific and Cultural Organization. Dept. of MAss Communication. (1957). Periodicals for new literates: Editorial methods. UNESCO.
Cita Chicago (17th ed.)United Nations Educational Scientific and Cultural Organization. Dept. of MAss Communication. Periodicals for New Literates: Editorial Methods. Paris: UNESCO, 1957.
Cita MLA (9th ed.)United Nations Educational Scientific and Cultural Organization. Dept. of MAss Communication. Periodicals for New Literates: Editorial Methods. UNESCO, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.