APA ציטוט

Hay, D. A., & Morris, D. J. (1979). Industrial economics: Theory and evidence. Oxford University press.

Chicago Edition Citation

Hay, Donald A., and Derek J. Morris. Industrial Economics: Theory and Evidence. Oxford: Oxford University press, 1979.

ציטוט MLA

Hay, Donald A., and Derek J. Morris. Industrial Economics: Theory and Evidence. Oxford University press, 1979.