Vicha Manthamkan และ Anek Sukjaroen; Visan Sri-on; Amornchai Kitisripanya; Thanee Kimshiyong; Varanon Panpruek. (1996) Corn Snapping Harvester Attached on Walking Tractor. <i>Thai Agricultural Research Journal</i>, <i>14</i>(2), 117-127.Vicha Manthamkan และ Anek Sukjaroen; Visan Sri-on; Amornchai Kitisripanya; Thanee Kimshiyong; Varanon Panpruek. "Corn Snapping Harvester Attached on Walking Tractor". Thai Agricultural Research Journal 14 (1996):117-127.Vicha Manthamkan และ Anek Sukjaroen; Visan Sri-on; Amornchai Kitisripanya; Thanee Kimshiyong; Varanon Panpruek. Corn Snapping Harvester Attached on Walking Tractor. Department of Agriculture:ม.ป.ท. 1996.