Ariza Barbosa, N. (2003). Center for Socio-Legal Research and Extension of the Faculty of Law and Social Sciences. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Ariza Barbosa, Nilce. Center for Socio-Legal Research and Extension of the Faculty of Law and Social Sciences. Universidad Pedagógica y Tecnológica de Colombia, 2003.
MLA način citiranja (9. izdanje)Ariza Barbosa, Nilce. Center for Socio-Legal Research and Extension of the Faculty of Law and Social Sciences. Universidad Pedagógica y Tecnológica de Colombia, 2003.
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