APA-viite

Todaro,Michael P. (1977). Economics for a developing world: An introduction to principles,problems and policies for development (2.). Longman.

Chicago-tyylinen lähdeviittaus

Todaro,Michael P. Economics for a Developing World: An Introduction to Principles,problems and Policies for Development. 2. London: Longman, 1977.

MLA-viite

Todaro,Michael P. Economics for a Developing World: An Introduction to Principles,problems and Policies for Development. 2. Longman, 1977.

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