Dyfyniad APA

Todaro, M. P., & Smith, S. C. (2003). Economic development (8th ed.). Pearson Education.

Dyfyniad Arddull Chicago

Todaro, Michael P., and Stephen C. Smith. Economic Development. 8th ed. Singapore: Pearson Education, 2003.

Dyfyniad MLA

Todaro, Michael P., and Stephen C. Smith. Economic Development. 8th ed. Pearson Education, 2003.

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