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Lua i Stíl Chicago (17ú heag.)Vargas, William, José Luis Caballero-Gómez, agus Willian Arnulfo Aperador-Chaparro. Characterization of DLC/Si Coatings Under the Influence of a Simulated Biological Fluid. Universidad Pedagógica y Tecnológica de Colombia, 2016.
Lua MLA (9ú heag.)Vargas, William, et al. Characterization of DLC/Si Coatings Under the Influence of a Simulated Biological Fluid. Universidad Pedagógica y Tecnológica de Colombia, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.