Mariño-Martínez, J. E., & Mojica, L. (2013). Methodology for the exploration of coal bed methane (CBM) in Colombia coal basins. Universidad Pedagógica y Tecnológica de Colombia - UPTC.
Čikaški stil citiranja (17. izdanje)Mariño-Martínez, Jorge Eliecer, i Lucila Mojica. Methodology for the Exploration of Coal Bed Methane (CBM) in Colombia Coal Basins. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2013.
MLA način citiranja (9. izdanje)Mariño-Martínez, Jorge Eliecer, i Lucila Mojica. Methodology for the Exploration of Coal Bed Methane (CBM) in Colombia Coal Basins. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2013.
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