Dyfyniad APA

Claessens, S., & Duncan, R. C. (1993). Managing commodity price risk in developing countries. The Johns Hopkins University Press.

Dyfyniad Arddull Chicago

Claessens, Stijn, and Ronald C. Duncan. Managing Commodity Price Risk in Developing Countries. Baltimore: The Johns Hopkins University Press, 1993.

Dyfyniad MLA

Claessens, Stijn, and Ronald C. Duncan. Managing Commodity Price Risk in Developing Countries. The Johns Hopkins University Press, 1993.

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