Dalkey, N. C. (1972). Studies in the quality of life: Delphi and decision-making. Heath.
Citazione stile Chigago Style (17a edizione)Dalkey, Norman Croke. Studies in the Quality of Life: Delphi and Decision-making. Lexington, Mass: Heath, 1972.
Citatione MLA (9a ed.)Dalkey, Norman Croke. Studies in the Quality of Life: Delphi and Decision-making. Heath, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.