Galperin, H. (2010). Tariffs and the affordability gap in mobile telephone services in Latin America and the Caribbea.
Citación estilo ChicagoGalperin, Hernán. Tariffs and the Affordability Gap in Mobile Telephone Services in Latin America and the Caribbea. 2010.
Cita MLAGalperin, Hernán. Tariffs and the Affordability Gap in Mobile Telephone Services in Latin America and the Caribbea. 2010.
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