Piqué, P. (2018). The Concepts of Value and "Early and Rude society" in the Work of Adam Smith. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Piqué, Pilar. The Concepts of Value and "Early and Rude Society" in the Work of Adam Smith. Universidad Pedagógica y Tecnológica de Colombia, 2018.
MLA način citiranja (9. izdanje)Piqué, Pilar. The Concepts of Value and "Early and Rude Society" in the Work of Adam Smith. Universidad Pedagógica y Tecnológica de Colombia, 2018.
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