Wilmsmeier, G., & Sánchez, R. (2014). Landlocked countries in South America: Transport system challenges. ECLAC.
Cita Chicago Style (17a ed.)Wilmsmeier, Gordon, y Ricardo Sánchez. Landlocked Countries in South America: Transport System Challenges. ECLAC, 2014.
Cita MLA (8a ed.)Wilmsmeier, Gordon, y Ricardo Sánchez. Landlocked Countries in South America: Transport System Challenges. ECLAC, 2014.
Precaución: Estas citas no son 100% exactas.