Linstone, H. A., & Turoff, M. (1975). Delphi method: Techniques and applications. Reading, Mass : Addison-Wesley.
Citazione stile Chigago Style (17a edizione)Linstone, Harold A., e Murray Turoff. Delphi Method: Techniques and Applications. Reading, Mass : Addison-Wesley, 1975.
Citatione MLA (9a ed.)Linstone, Harold A., e Murray Turoff. Delphi Method: Techniques and Applications. Reading, Mass : Addison-Wesley, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.