Ortiz de Zárate Béjar, Almendra, i Yoanna Shubich Green. 2018. „HUMANITARIAN CRISIS: UNACCOMPANIED MIGRANT MINORS FROM CENTRAL AMERICA TO THE US – MEXICAN BORDER”. The Copernicus Journal of Political Studies, nr 1 (7) (październik):160-75. https://doi.org/10.12775/cjps.2015.01.11.