Bowden, E. V. (1981). Economic Evolution. Cincinnati: South-Western Publishing.
Trích dẫn kiểu ChicagoBowden, Elbert V. Economic Evolution. Cincinnati: South-Western Publishing, 1981.
MLA引文Bowden, Elbert V. Economic Evolution. Cincinnati: South-Western Publishing, 1981.
警告:這些引文格式不一定是100%准確.