Fadayomi, O. (2015). Effects of crop spacing on weed competition and seed yield in cowpea, Vigna unguiculata [L.] Walp c.v. Ife Brown. Faculty of Agriculture, University of Ife.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fadayomi, O. Effects of Crop Spacing on Weed Competition and Seed Yield in Cowpea, Vigna Unguiculata [L.] Walp C.v. Ife Brown. Faculty of Agriculture, University of Ife, 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Fadayomi, O. Effects of Crop Spacing on Weed Competition and Seed Yield in Cowpea, Vigna Unguiculata [L.] Walp C.v. Ife Brown. Faculty of Agriculture, University of Ife, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.