APA (7th ed.) Citation

Não informado. (1975). The Bell Journal of Economics. American Telephone and Telegraph Company.

Chicago Style (17th ed.) Citation

Não informado. The Bell Journal of Economics. New York: American Telephone and Telegraph Company, 1975.

MLA (8th ed.) Citation

Não informado. The Bell Journal of Economics. American Telephone and Telegraph Company, 1975.

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