Bach, G. L. (1987). Economics: Analysis, decision making, and policy (11th ed.). Prentice-Hall.
Chicago-referens (17:e uppl.)Bach, George Leland. Economics: Analysis, Decision Making, and Policy. 11th ed. Englewood Cliffs, N.J.: Prentice-Hall, 1987.
MLA-referens (9:e uppl.)Bach, George Leland. Economics: Analysis, Decision Making, and Policy. 11th ed. Prentice-Hall, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.