Valletti, T. M. (1999). The practice of access pricing: Telecommunications in the United Kingdom. World Bank, Economic Development Institute, Regulatory Reform and Private Enterprise Group.
Chicago-Zitierstil (17. Ausg.)Valletti, Tommaso M. The Practice of Access Pricing: Telecommunications in the United Kingdom. Washington, DC (1818 H St., NW, Washington 20433): World Bank, Economic Development Institute, Regulatory Reform and Private Enterprise Group, 1999.
MLA-Zitierstil (9. Ausg.)Valletti, Tommaso M. The Practice of Access Pricing: Telecommunications in the United Kingdom. World Bank, Economic Development Institute, Regulatory Reform and Private Enterprise Group, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.