Cita APA (7a ed.)
UNESCO. (1980). The economics of new educational media: Vol. 2 cost and effectiveness.
Cita estilo Chicago (17a ed.)
UNESCO. The Economics of New Educational Media: Vol. 2 Cost and Effectiveness. 1980.
Cita MLA (9a ed.)
UNESCO. The Economics of New Educational Media: Vol. 2 Cost and Effectiveness. 1980.
Precaución: Estas citas no son 100% exactas.