APA

James L. D., Lee R. R., . (1971). Economics of water resources planning. New York: McGraw-Hill.

Chicago

James L Douglas, Lee Robert R, . 1971. Economics of water resources planning. New York: McGraw-Hill.

Harvard

James L. D., Lee R. R., . (1971). Economics of water resources planning. New York: McGraw-Hill.

MLA

James L Douglas, Lee Robert R, . Economics of water resources planning. New York: McGraw-Hill. 1971.