이춘우, 유홍섭, 김성국, 유용환, 박종욱. (2006). 농업정보 전달매체 및 농업인 선호정보 조사. 한국국제농업개발학회지, 18(1), 40-42.
Choon-Woo Lee, Hong-Seob Yu, Sung-Kook Kim, Yong-whan Ryu, Jong-wook Park. (2006). Study on Transfer Media of Agriculture Technology and Interested Technology on Farmer. The Journal of the Korean Society of International Agriculture, 18(1), 40-42.