Kelley, D. R. (1977). The Energy crisis and the environment: An international perspective. Praeger.
Chicagoスタイル(17版)引用形式Kelley, Donald R. The Energy Crisis and the Environment: An International Perspective. New York: Praeger, 1977.
MLA(8版)引用形式Kelley, Donald R. The Energy Crisis and the Environment: An International Perspective. Praeger, 1977.
警告: この引用は必ずしも正確ではありません.