APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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