Todaro, M. P., & Smith, S. C. (2020). Economic development (Thirteenth Edition.). Pearson.
Cita Chicago (17th ed.)Todaro, Michael P., i Stephen C. Smith. Economic Development. Thirteenth Edition. Harlow, UK: Pearson, 2020.
Cita MLA (9th ed.)Todaro, Michael P., i Stephen C. Smith. Economic Development. Thirteenth Edition. Pearson, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.