Todaro, M. P. (2000). Economic development (7th.ed.). Addison-Wesley.
Cita Chicago (17th ed.)Todaro, Michael P. Economic Development. 7th.ed. Massachusetts: Addison-Wesley, 2000.
Cita MLA (9th ed.)Todaro, Michael P. Economic Development. 7th.ed. Addison-Wesley, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.