Cruz, R. A., Quintero-Ortiz, L. A., Galán-Pinilla, C. A., & Espinosa-García, E. J. (2015). Non-destructive techniques in concrete elements for bridges’ evalutation. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Cruz, Ricardo Alfredo, Luz Amparo Quintero-Ortiz, Carlos Andrés Galán-Pinilla, i Elkin Javier Espinosa-García. Non-destructive Techniques in Concrete Elements for Bridges’ Evalutation. Universidad Pedagógica y Tecnológica de Colombia, 2015.
MLA način citiranja (9. izdanje)Cruz, Ricardo Alfredo, et al. Non-destructive Techniques in Concrete Elements for Bridges’ Evalutation. Universidad Pedagógica y Tecnológica de Colombia, 2015.
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