1. Effect of gibberellic acid on growth, yield and quality of potato (Solanum tuberosum L.) in central highlands of Ethiopia;Abebe;J Hort. Sci. Forum.,2019
2. Survey on virus diseases of potato and tomato in major growing areas;Agranovsky;Scientific Phytopathological Laboratory (SPL) Progress Report for 1984/,1985
3. Survey on virus diseases of potato and tomato in major growing areas;Agranovsky;Scientific Phytopathological Laboratory (SPL) Progress Report for 1985/86,1986
4. Basic Statistics, 3rded;Agarwal,1996
5. Plant Pathology;Agrios,2005