Dyfyniad APA

Pearson, C. S. (2000). Economics and the global enviornment. Cambridge University Press.

Dyfyniad Arddull Chicago

Pearson, Charles S. Economics and the Global Enviornment. Cambridge: Cambridge University Press, 2000.

Dyfyniad MLA

Pearson, Charles S. Economics and the Global Enviornment. Cambridge University Press, 2000.

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