Bach, G. L. (1960). Economics: An introduction to analysis and policy (3rd ed.). Prentice-Hall.
Citazione stile Chigago Style (17a edizione)Bach, George Leland. Economics: An Introduction to Analysis and Policy. 3rd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1960.
Citatione MLA (8a ed.)Bach, George Leland. Economics: An Introduction to Analysis and Policy. 3rd ed. Prentice-Hall, 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.