Bruce, R. (1999). Overcoming obstacles to liberalization of the telecom sector in Estonia, Poland, the Czech Republic, Slovenia, and Hungary: An overview of key policy concerns and potential initiatives to facilitate the transition process. World Bank.
Lua i Stíl Chicago (17ú heag.)Bruce, Robert. Overcoming Obstacles to Liberalization of the Telecom Sector in Estonia, Poland, the Czech Republic, Slovenia, and Hungary: An Overview of Key Policy Concerns and Potential Initiatives to Facilitate the Transition Process. Washington, D.C: World Bank, 1999.
Lua MLA (9ú heag.)Bruce, Robert. Overcoming Obstacles to Liberalization of the Telecom Sector in Estonia, Poland, the Czech Republic, Slovenia, and Hungary: An Overview of Key Policy Concerns and Potential Initiatives to Facilitate the Transition Process. World Bank, 1999.