Dyfyniad APA

Nafziger E W. (2012). Economic Development (5th.). Cambridge University Press.

Dyfyniad Arddull Chicago

Nafziger E W. Economic Development. 5th. New York: Cambridge University Press, 2012.

Dyfyniad MLA

Nafziger E W. Economic Development. 5th. Cambridge University Press, 2012.

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