Rojas-Díaz, R. N. (2016). Traces of the Armed Conflict in Casanare due to Oil Exploitation in the 1990s. Universidad Pedagógica y Tecnológica de Colombia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRojas-Díaz, Ruth Natalia. Traces of the Armed Conflict in Casanare Due to Oil Exploitation in the 1990s. Universidad Pedagógica y Tecnológica de Colombia, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRojas-Díaz, Ruth Natalia. Traces of the Armed Conflict in Casanare Due to Oil Exploitation in the 1990s. Universidad Pedagógica y Tecnológica de Colombia, 2016.
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