Παραπομπή APA

Smith, V. K. (1974). Technical change, relative prices, and environmental resource evaluation. [Washington]: Resources for the Future.

Παραπομπή Chicago Style

Smith, Vincent Kerry. Technical Change, Relative Prices, and Environmental Resource Evaluation. [Washington]: Resources for the Future, 1974.

Παραπομπή MLA

Smith, Vincent Kerry. Technical Change, Relative Prices, and Environmental Resource Evaluation. [Washington]: Resources for the Future, 1974.

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