APA (7th ed.) Zitazioa
Todaro, M. P. (1977). Economics for a developing world: An introduction to principles, problems and policies for development. Longman.
Chicago Style (17th ed.) Zitazioa
Todaro, Michael P. Economics for a Developing World: An Introduction to Principles, Problems and Policies for Development. London: Longman, 1977.
MLA (9th ed.) Zitazioa
Todaro, Michael P. Economics for a Developing World: An Introduction to Principles, Problems and Policies for Development. Longman, 1977.
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