Keeney, R. L., & Raiffa, H. (1976). Decisions with multiple objectives: Preferences and value tradeoffs. Wiley.
Chicago Style aipamenaKeeney, Ralph L., and Howard Raiffa. Decisions with Multiple Objectives: Preferences and Value Tradeoffs. New York: Wiley, 1976.
MLA aipamenaKeeney, Ralph L., and Howard Raiffa. Decisions with Multiple Objectives: Preferences and Value Tradeoffs. Wiley, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.