Workshop on Energy Demand, Laxenburg, Austria, International Institute for Applied Systems Analysis, Goldstein, R., & Nordhaus, W. D. (1977). International studies of the demand for energy: Selected papers. North-Holland Pub. Co. ; sole distributors for the U.S.A. and Canada, American Elsevier Pub. Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Workshop on Energy Demand, Laxenburg, Austria, International Institute for Applied Systems Analysis, Ramy Goldstein, و William D. Nordhaus. International Studies of the Demand for Energy: Selected Papers. Amsterdam ; New York : New York: North-Holland Pub. Co. ; sole distributors for the U.S.A. and Canada, American Elsevier Pub. Co., 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Workshop on Energy Demand, Laxenburg, Austria, et al. International Studies of the Demand for Energy: Selected Papers. North-Holland Pub. Co. ; sole distributors for the U.S.A. and Canada, American Elsevier Pub. Co., 1977.