Unesco. Regional Office for Education in Asia and the Pacific & Asia and the Pacific Programme of Educational Innovation for Development. (1986). Preparing multi-media teaching materials: A source book. Unesco Regional Office for Education in Asia and the Pacific.
Cita Chicago Style (17a ed.)Unesco. Regional Office for Education in Asia and the Pacific y Asia and the Pacific Programme of Educational Innovation for Development. Preparing Multi-media Teaching Materials: A Source Book. Bangkok: Unesco Regional Office for Education in Asia and the Pacific, 1986.
Cita MLA (9a ed.)Unesco. Regional Office for Education in Asia and the Pacific y Asia and the Pacific Programme of Educational Innovation for Development. Preparing Multi-media Teaching Materials: A Source Book. Unesco Regional Office for Education in Asia and the Pacific, 1986.