Cita APA

United Nations Educational, Scientific and Cultural Organization. (1970). Educational planning: A world survey of problems and prospects. United Nations Educational.

Citación estilo Chicago

United Nations Educational, Scientific and Cultural Organization. Educational Planning: A World Survey of Problems and Prospects. Paris: United Nations Educational, 1970.

Cita MLA

United Nations Educational, Scientific and Cultural Organization. Educational Planning: A World Survey of Problems and Prospects. United Nations Educational, 1970.