APA (7e ed.) Bronvermelding

Cowhey, P. F., & Richards, J. E. (2002). Deregulating and Liberalizing the North-American Telecommunications Market: Explaining the US-Approach.

Chicago (17e ed.) Bronvermelding

Cowhey, Peter F., en John E. Richards. Deregulating and Liberalizing the North-American Telecommunications Market: Explaining the US-Approach. Hamburg, 2002.

MLA (8e ed.) Bronvermelding

Cowhey, Peter F., en John E. Richards. Deregulating and Liberalizing the North-American Telecommunications Market: Explaining the US-Approach. 2002.