.Todaro, M. P. (1977). Economic development in the Third World: An introduction to problems and policies in a global perspective. Longman.
Chicago-viite (17. p.).Todaro, Michael P. Economic Development in the Third World: An Introduction to Problems and Policies in a Global Perspective. London ; New York: Longman, 1977.
MLA-viite (9. p.).Todaro, Michael P. Economic Development in the Third World: An Introduction to Problems and Policies in a Global Perspective. Longman, 1977.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.