APA-viite (7. p.)
Dijkstra, T. (1990). Marketing policies and economic interests in the cotton sector of Kenya. African Studies Centre.
Chicago-viite (17. p.)
Dijkstra, Tjalling. Marketing Policies and Economic Interests in the Cotton Sector of Kenya. Leiden, Netherlands: African Studies Centre, 1990.
MLA-viite (9. p.)
Dijkstra, Tjalling. Marketing Policies and Economic Interests in the Cotton Sector of Kenya. African Studies Centre, 1990.
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