APA (7th ed.) Citation

Não informado. (2003). Electrical Communication. International Telephone and Telegraph Corporation.

Chicago Style (17th ed.) Citation

Não informado. Electrical Communication. New York: International Telephone and Telegraph Corporation, 2003.

MLA (8th ed.) Citation

Não informado. Electrical Communication. International Telephone and Telegraph Corporation, 2003.

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