Παραπομπή APA

Bach, G. L. (1960). Economics: An introduction to analysis and policy (3.).

Παραπομπή Chicago Style

Bach, George Leland. Economics: An Introduction to Analysis and Policy. 3. Prentice-Hall of India Pvt. Ltd., New Jersey, 1960.

Παραπομπή MLA

Bach, George Leland. Economics: An Introduction to Analysis and Policy. 3. 1960.