Παραπομπή APA

Chrystal, K. A., & Lipsey, R. G. (1997). Economics for business and management. Oxford University press.

Παραπομπή Chicago Style

Chrystal, K. Alec, και Richard G. Lipsey. Economics for Business and Management. NewYork: Oxford University press, 1997.

Παραπομπή MLA

Chrystal, K. Alec, και Richard G. Lipsey. Economics for Business and Management. Oxford University press, 1997.