Blench, R. (1997). Animal traction in West Africa: Categories, distribution and sonstraints ; a Nigerian case study. Overseas Development Inst.
Chicago-Zitierstil (17. Ausg.)Blench, Roger. Animal Traction in West Africa: Categories, Distribution and Sonstraints ; a Nigerian Case Study. London: Overseas Development Inst, 1997.
MLA-Zitierstil (9. Ausg.)Blench, Roger. Animal Traction in West Africa: Categories, Distribution and Sonstraints ; a Nigerian Case Study. Overseas Development Inst, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.