Social Exchange: Barter as Economic and Cultural Activism in Medellín, ColombiaeBookSocial Exchange: Barter as Economic and Cultural Activism in Medellín, ColombiakaryaBrian J. BurkePenilaian: 0 dari 5 bintang0 penilaianSimpan Social Exchange: Barter as Economic and Cultural Activism in Medellín, Colombia untuk nanti