Practical aspects of the use by developing countries of educational and scientific works and works of cultural promotion /
United Nations Educational, Scientific and Cultural Organization.

APA Citation

Unesco., Unesco. (1979). Practical aspects of the use by developing countries of educational and scientific works and works of cultural promotion. [Paris]: Unesco.

MLA Citation

Unesco, and Unesco. Practical Aspects of the Use by Developing Countries of Educational And Scientific Works And Works of Cultural Promotion. [Paris]: Unesco, 1979.

Warning: These citations may not always be complete (especially for serials).