APA (7th ed.) Zitazioa
Linstone, H. A. (1975). The delphi method: Techniques and applications. Addison-Wesley.
Chicago Style (17th ed.) Zitazioa
Linstone, Harold A. The Delphi Method: Techniques and Applications. London: Addison-Wesley, 1975.
MLA (9th ed.) Zitazioa
Linstone, Harold A. The Delphi Method: Techniques and Applications. Addison-Wesley, 1975.
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