Choe Yong-Seok, Lee Ki-Yeol, Oh Hong-Kyu, Han Kyu-Hung, Oh In-Seok, Choe Kwang-Ryul. (2002). Morphological Characteristics and Seasonal Occurrence of rice skipper (Parnara guttata Bremer et Grey) in Chungnam Province. 한국응용곤충학회 2002년도 추계 합동 특강 및 학술발표대회, 59-59.