Karyeija, R. F. (1999). The variability of and resistance to sweet potato feathery mottle virus in Africa. Swedish Univ. of Agricultural Sciences.
Chicago-Zitierstil (17. Ausg.)Karyeija, Robert F. The Variability of and Resistance to Sweet Potato Feathery Mottle Virus in Africa. Uppsala: Swedish Univ. of Agricultural Sciences, 1999.
MLA-Zitierstil (9. Ausg.)Karyeija, Robert F. The Variability of and Resistance to Sweet Potato Feathery Mottle Virus in Africa. Swedish Univ. of Agricultural Sciences, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.