Tracy, J. A. (1989). Profit dynamics: Achieving consistent bottom line results. Homewood: Dow Jones-Irwin.
Trích dẫn kiểu ChicagoTracy, John A. Profit Dynamics: Achieving Consistent Bottom Line Results. Homewood: Dow Jones-Irwin, 1989.
ציטוט MLATracy, John A. Profit Dynamics: Achieving Consistent Bottom Line Results. Homewood: Dow Jones-Irwin, 1989.
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