Halvorsen, R. (1978). Econometric models of U.S. energy demand. Lexington Books.
Chicagoスタイル(17版)引用形式Halvorsen, Robert. Econometric Models of U.S. Energy Demand. Lexington, Mass.: Lexington Books, 1978.
MLA(8版)引用形式Halvorsen, Robert. Econometric Models of U.S. Energy Demand. Lexington Books, 1978.
警告: この引用は必ずしも正確ではありません.