Trigueros Legarreta, P. 2018. Temporal Hire of H-1B High-Skilled Workers in the United States: Origins, Evolution, and Present Conditions. Norteamérica, Revista Académica del CISAN-UNAM. 14, 1 (Oct. 2018). DOI:https://doi.org/10.22201/cisan.24487228e.2019.1.363.