Dyfyniad APA

Borch, K. H. (1968). The economics of uncertainty. Princeton University Press.

Dyfyniad Arddull Chicago

Borch, Karl H. The Economics of Uncertainty. Princeton, N.J: Princeton University Press, 1968.

Dyfyniad MLA

Borch, Karl H. The Economics of Uncertainty. Princeton University Press, 1968.

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