Didsbury, H. F. (1985). The global economy. New York: World Future Society.
Trích dẫn kiểu ChicagoDidsbury, Howard F. The Global Economy. New York: World Future Society, 1985.
MLA引文Didsbury, Howard F. The Global Economy. New York: World Future Society, 1985.
警告：這些引文格式不一定是100％准確.