Frankel, M. L. (1965). Economic education. Center for Applied Research in Education.
芝加哥风格引文Frankel, M. L. Economic Education. New York: Center for Applied Research in Education, 1965.
MLA引文Frankel, M. L. Economic Education. Center for Applied Research in Education, 1965.
警告：这些引文格式不一定是100％准确.