Yesuf และผู้แต่งคนอื่นๆ. 2005. Seedborne nature of Colletotrichum lindemuthianum and its epidemic on common beans in the major bean growing areas of Ethiopia. Field of Study Tropical Agriculture, Kasetsart University;

Yesuf และผู้แต่งคนอื่นๆ. Seedborne nature of Colletotrichum lindemuthianum and its epidemic on common beans in the major bean growing areas of Ethiopia. . Bangkok:Kasetsart University, 2005.

Yesuf และผู้แต่งคนอื่นๆ. (2005) Seedborne nature of Colletotrichum lindemuthianum and its epidemic on common beans in the major bean growing areas of Ethiopia . Kasetsart University/Bangkok.