Baumol, W. J. (1977). Economic theory and operations analysis. New Jersey: Prentice-Hall.
Trích dẫn kiểu ChicagoBaumol, William J. Economic Theory and Operations Analysis. New Jersey: Prentice-Hall, 1977.
MLA引文Baumol, William J. Economic Theory and Operations Analysis. New Jersey: Prentice-Hall, 1977.
警告：这些引文格式不一定是100％准确.