SpringerLink (Online service) & Bationo, A. (2011). Fighting poverty in Sub-Saharan Africa: The multiple roles of legumes in integrated soil fertility management. Springer.
Chicago Style aipamenaSpringerLink (Online service) and A. Bationo. Fighting Poverty in Sub-Saharan Africa: The Multiple Roles of Legumes in Integrated Soil Fertility Management. Dordrecht, New York: Springer, 2011.
MLA aipamenaSpringerLink (Online service) and A. Bationo. Fighting Poverty in Sub-Saharan Africa: The Multiple Roles of Legumes in Integrated Soil Fertility Management. Springer, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.