Não informado. (1979). Energy technology. National Swedish Board for Technical Development.
Chicagoスタイル(17版)引用形式Não informado. Energy Technology. Stockholm: National Swedish Board for Technical Development, 1979.
MLA(8版)引用形式Não informado. Energy Technology. National Swedish Board for Technical Development, 1979.
警告: この引用は必ずしも正確ではありません.