Velázquez Orihuela, D., & Lozano Cortes, R. L. (2019). Increased Crime and Decreased Labour Participation in the Income in Mexico. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Velázquez Orihuela, Daniel, i Rene Leticia Lozano Cortes. Increased Crime and Decreased Labour Participation in the Income in Mexico. Universidad Pedagógica y Tecnológica de Colombia, 2019.
MLA način citiranja (9. izdanje)Velázquez Orihuela, Daniel, i Rene Leticia Lozano Cortes. Increased Crime and Decreased Labour Participation in the Income in Mexico. Universidad Pedagógica y Tecnológica de Colombia, 2019.
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