Todaro, M. P. (2001). Economic development (7th ed.). Pearson Education Asia.
Lua i Stíl Chicago (17ú heag.)Todaro, Michael P. Economic Development. 7th ed. Singapore: Pearson Education Asia, 2001.
Lua MLA (9ú heag.)Todaro, Michael P. Economic Development. 7th ed. Pearson Education Asia, 2001.
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