Nweke, F. I., Lynam, J. K., & Spencer, D. S. C. (2002). The cassava transformation: Africa's best-kept secret. Michigan State University Press.
Chicago-čujuhus (17. p.)Nweke, Felix I., John K. Lynam, juo Dunstan S. C. Spencer. The Cassava Transformation: Africa's Best-kept Secret. East Lansing: Michigan State University Press, 2002.
MLA-čujuhus (9. p.)Nweke, Felix I., et al. The Cassava Transformation: Africa's Best-kept Secret. Michigan State University Press, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.