APA (7e ed.) Bronvermelding

Todaro, M. P., & Smith, S. C. (2009). Economic development (10th ed.). Pearson Addison Wesley.

Chicago (17e ed.) Bronvermelding

Todaro, Michael P., en Stephen C. Smith. Economic Development. 10th ed. Boston: Pearson Addison Wesley, 2009.

MLA (8e ed.) Bronvermelding

Todaro, Michael P., en Stephen C. Smith. Economic Development. 10th ed. Pearson Addison Wesley, 2009.