APA (7e ed.) Bronvermelding

Thompson, A. R. (1988). Economics (2nd ed.). Addison-Wesley.

Chicago (17e ed.) Bronvermelding

Thompson, Allen R. Economics. 2nd ed. Reading: Addison-Wesley, 1988.

MLA (9e ed.) Bronvermelding

Thompson, Allen R. Economics. 2nd ed. Addison-Wesley, 1988.