APA aipamena

Bach, G. L. (1971). Economics: An introduction to analysis and policy (7th ed.). Prentice-Hall.

Chicago Style aipamena

Bach, George Leland. Economics: An Introduction to Analysis and Policy. 7th ed. Englewood Cliffs, N.J.: Prentice-Hall, 1971.

MLA aipamena

Bach, George Leland. Economics: An Introduction to Analysis and Policy. 7th ed. Prentice-Hall, 1971.