APA (7th ed.) Citation

Não informado. (1952). Reports and Papers on Mass Communication. Unesco.

Chicago Style (17th ed.) Citation

Não informado. Reports and Papers on Mass Communication. Paris: Unesco, 1952.

MLA (8th ed.) Citation

Não informado. Reports and Papers on Mass Communication. Unesco, 1952.

Warning: These citations may not always be 100% accurate.