Montenegro, O., Bayona, G., Ayala, C., Ojeda, C., Cardona, A., Lemus, F., . . . Valencia, V. (2009). Compositional and provenance changes of paleocene sandstones in the eastern cordillera and western side of the Maracaibo block. Universidad Pedagógica y Tecnológica de Colombia - UPTC.
Chicago-čujuhus (17. p.)Montenegro, Omar, Germán Bayona, Carolina Ayala, Carolina Ojeda, Agustín Cardona, Felipe Lemus, Albeiro López, juo Víctor Valencia. Compositional and Provenance Changes of Paleocene Sandstones in the Eastern Cordillera and Western Side of the Maracaibo Block. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2009.
MLA-čujuhus (9. p.)Montenegro, Omar, et al. Compositional and Provenance Changes of Paleocene Sandstones in the Eastern Cordillera and Western Side of the Maracaibo Block. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2009.
