Ramírez, F. V., Oñate, B. M., & Mosquera, C. J. (2015). Empirical Power and Scaling laws of Quito, Guayaquil and other cities in Ecuador. Universidad San Francisco de Quito USFQ.
Chicago-čujuhus (17. p.)Ramírez, Felipe Vaca, Bolívar Morales Oñate, juo Carlos Jiménez Mosquera. Empirical Power and Scaling Laws of Quito, Guayaquil and Other Cities in Ecuador. Universidad San Francisco de Quito USFQ, 2015.
MLA-čujuhus (9. p.)Ramírez, Felipe Vaca, et al. Empirical Power and Scaling Laws of Quito, Guayaquil and Other Cities in Ecuador. Universidad San Francisco de Quito USFQ, 2015.
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