World Trade Press & ebrary, Inc. (2010). Bolivia: Communications. World Trade Press.
Cita Chicago Style (17a ed.)World Trade Press y Inc ebrary. Bolivia: Communications. Petaluma, Calif.: World Trade Press, 2010.
Cita MLA (9a ed.)World Trade Press y Inc ebrary. Bolivia: Communications. World Trade Press, 2010.
Precaución: Estas citas no son 100% exactas.