APA-referens

Bingham, R. C. (1987). Economic concepts: A programmed approach. New York: McGraw-Hill Book Company.

Chicago-stil citat

Bingham, Robert C. Economic Concepts: A Programmed Approach. New York: McGraw-Hill Book Company, 1987.

MLA-referens

Bingham, Robert C. Economic Concepts: A Programmed Approach. New York: McGraw-Hill Book Company, 1987.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.