Vel, H. (1994). The Uma-Economy: Indigenous Economics and Development Work in Lawonda, Sumba (Eastern Indonesia). Association for Evolutionary Economics.
Trích dẫn kiểu ChicagoVel, Hacqueline. The Uma-Economy: Indigenous Economics and Development Work in Lawonda, Sumba (Eastern Indonesia). Association for Evolutionary Economics, 1994.
Deismireacht MLAVel, Hacqueline. The Uma-Economy: Indigenous Economics and Development Work in Lawonda, Sumba (Eastern Indonesia). Association for Evolutionary Economics, 1994.
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