APA (7th ed.) Citation

Não informado. (1953). Communication engineering. [s.n.].

Chicago Style (17th ed.) Citation

Não informado. Communication Engineering. Great Barrington, Mass: [s.n.], 1953.

MLA (8th ed.) Citation

Não informado. Communication Engineering. [s.n.], 1953.

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