Ansel M Sharp. (1996). Economics of social issues. Chicago, Illinois: Irwin.
Trích dẫn kiểu ChicagoAnsel M Sharp. Economics of Social Issues. Chicago, Illinois: Irwin, 1996.
MLA引文Ansel M Sharp. Economics of Social Issues. Chicago, Illinois: Irwin, 1996.
警告:这些引文格式不一定是100%准确.