APA引文

Sawyer, M. C. (1985). The economics of industries and firms: Theories, evidence and policy (2nd ed.). Croom Helm.

Chicago Style (17th ed.) Citation

Sawyer, Malcolm C. The Economics of Industries and Firms: Theories, Evidence and Policy. 2nd ed. London: Croom Helm, 1985.

MLA引文

Sawyer, Malcolm C. The Economics of Industries and Firms: Theories, Evidence and Policy. 2nd ed. Croom Helm, 1985.