Matias-Camargo, S. R. (2014). Public services as fundamental rights. Universidad Pedagógica y Tecnológica de Colombia.
Chicago Style (17. basım) AtıfMatias-Camargo, Sergio Roberto. Public Services as Fundamental Rights. Universidad Pedagógica y Tecnológica de Colombia, 2014.
MLA (9th ed.) AtıfMatias-Camargo, Sergio Roberto. Public Services as Fundamental Rights. Universidad Pedagógica y Tecnológica de Colombia, 2014.
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