Dalkey, N. C. (1972). Studies in the quality of life: Delphi and decision-making. Lexington Books.
Chicago-referens (17:e uppl.)Dalkey, Norman Crolle. Studies in the Quality of Life: Delphi and Decision-making. Lexington, Mass: Lexington Books, 1972.
MLA-referens (8:e uppl.)Dalkey, Norman Crolle. Studies in the Quality of Life: Delphi and Decision-making. Lexington Books, 1972.
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