APA-referens (7:e uppl.)

Todaro, M. P. (1997). Economic development (6th ed.). Addison-Wesley.

Chicago-referens (17:e uppl.)

Todaro, Michael P. Economic Development. 6th ed. Reading, Mass.: Addison-Wesley, 1997.

MLA-referens (8:e uppl.)

Todaro, Michael P. Economic Development. 6th ed. Addison-Wesley, 1997.