Παραπομπή APA

Hanson, J. (1962). Economic aspects of industry and commerce/2e (2nd ed.). macdonald.

Παραπομπή Chicago Style

Hanson, J.L. Economic Aspects of Industry and Commerce/2e. 2nd ed. London: macdonald, 1962.

Παραπομπή MLA

Hanson, J.L. Economic Aspects of Industry and Commerce/2e. 2nd ed. macdonald, 1962.