López-Posada, J. C., & Pachón-Ariza, F. A. (2017). Identification of advantages and disadvantages of commercialisation channels in peasant economies in two municipalities from Meta and Cundinamarca, Colombia. Universidad Pedagógica y Tecnológica de Colombia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)López-Posada, Juan Carlos, و Fabio Alberto Pachón-Ariza. Identification of Advantages and Disadvantages of Commercialisation Channels in Peasant Economies in Two Municipalities from Meta and Cundinamarca, Colombia. Universidad Pedagógica y Tecnológica de Colombia, 2017.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)López-Posada, Juan Carlos, و Fabio Alberto Pachón-Ariza. Identification of Advantages and Disadvantages of Commercialisation Channels in Peasant Economies in Two Municipalities from Meta and Cundinamarca, Colombia. Universidad Pedagógica y Tecnológica de Colombia, 2017.
