Carvajal-Fernández, L. C., & Suárez-Díaz, L. M. (2014). Standardization of the process of smelting for sands with self-forgeling resins in the Military Industry Santa Bárbara Factory. Universidad Pedagógica y Tecnológica de Colombia - UPTC.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Carvajal-Fernández, Lina Consuelo, và Laura Melisa Suárez-Díaz. Standardization of the Process of Smelting for Sands with Self-forgeling Resins in the Military Industry Santa Bárbara Factory. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2014.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Carvajal-Fernández, Lina Consuelo, và Laura Melisa Suárez-Díaz. Standardization of the Process of Smelting for Sands with Self-forgeling Resins in the Military Industry Santa Bárbara Factory. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2014.
