Cita APA

Wallsten, S. J., & World Bank Development Research Group Regulation and Competition Policy. (2001). Ringing in the 20th century: The effects of state monopolies, private ownership, and operating licenses on telecommunications in Europe, 1892-1914. World Bank, Development Research Group, Regulation and Competition Policy.

Citación estilo Chicago

Wallsten, Scott J., y World Bank Development Research Group Regulation and Competition Policy. Ringing in the 20th Century: The Effects of State Monopolies, Private Ownership, and Operating Licenses on Telecommunications in Europe, 1892-1914. Washington, D.C: World Bank, Development Research Group, Regulation and Competition Policy, 2001.

Cita MLA

Wallsten, Scott J., y World Bank Development Research Group Regulation and Competition Policy. Ringing in the 20th Century: The Effects of State Monopolies, Private Ownership, and Operating Licenses on Telecommunications in Europe, 1892-1914. World Bank, Development Research Group, Regulation and Competition Policy, 2001.