Cita APA (7a ed.)

(1977). The economics of new educational media: Present status of research and trends. Unesco.

Cita Chicago Style (17a ed.)

The Economics of New Educational Media: Present Status of Research and Trends. London: Unesco, 1977.

Cita MLA (9a ed.)

The Economics of New Educational Media: Present Status of Research and Trends. Unesco, 1977.