Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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