Panqueva-Triana, M. A., González-Pulido, A. F., Alvarado-Benavides, F. E., & Moreno-Zambrano, E. (2014). Diagnosis and study of health and safety at work of timber sector in Sogamoso city. Universidad Pedagógica y Tecnológica de Colombia - UPTC.
Chicago-viite (17. p.)Panqueva-Triana, Mayra Alejandra, Andrés Felipe González-Pulido, Fredy Enrique Alvarado-Benavides, ja Eduardo Moreno-Zambrano. Diagnosis and Study of Health and Safety at Work of Timber Sector in Sogamoso City. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2014.
MLA-viite (9. p.)Panqueva-Triana, Mayra Alejandra, et al. Diagnosis and Study of Health and Safety at Work of Timber Sector in Sogamoso City. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2014.
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