Bossche, J. v., & Bernacsek, G. M. (1990). Source book for the inland fishery resources of Africa. Food and Agriculture Organization of the United Nations.
Chicago-viite (17. p.)Bossche, J.-P. vanden, ja G. M. Bernacsek. Source Book for the Inland Fishery Resources of Africa. Rome: Food and Agriculture Organization of the United Nations, 1990.
MLA-viite (9. p.)Bossche, J.-P. vanden, ja G. M. Bernacsek. Source Book for the Inland Fishery Resources of Africa. Food and Agriculture Organization of the United Nations, 1990.
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