(1972). Farm mechanization in East Asia. New York: The Agricutural Development Council.
Trích dẫn kiểu ChicagoFarm Mechanization in East Asia. New York: The Agricutural Development Council, 1972.
MLA引文Farm Mechanization in East Asia. New York: The Agricutural Development Council, 1972.
警告:這些引文格式不一定是100%准確.