Dyfyniad APA

Allen V. Kneese, J. L. S. (1993). Handbook of Natural Resource and Energy Economics. ELSEVIER.

Dyfyniad Arddull Chicago

Allen V. Kneese, James L. Sweeney. Handbook of Natural Resource and Energy Economics. ELSEVIER, 1993.

Dyfyniad MLA

Allen V. Kneese, James L. Sweeney. Handbook of Natural Resource and Energy Economics. ELSEVIER, 1993.

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