1. Abbott, K. W., & Snidal, D. (2009). The governance triangle: Regulatory standards institutions and the shadow of the state. In W. Mattli & N. Woods (Eds.), The politics of global regulation (pp. 44–88). Princeton, NJ: Princeton University Press.
2. Aguirre Alvis, J. L., Torrico Villanueva, E. R., & Poma Ulo, B. (2009). Bolivia. In AMARC (Ed.), Las mordazas invisibles. Nuevas y viejas barreras a la diversidad en la radiodifusión (pp. 87–112). Buenos Aires.
3. Aitken, H. G. (1994). Allocating the spectrum: The origins of radio regulation. Technology and Culture, 35(4), 686–716.
4. Amaral, R. (2002). Mass media in Brazil: Modernization to prevent change. In E. Fox & S. Waisbord (Eds.), Latin politics, global media (pp. 38–46). Austin, TX: University of Texas Press.
5. Anderson, S. P., & Coate, S. (2005). Market provision of broadcasting: A welfare analysis. The Review of Economic Studies, 72(4), 947–972.