Cita APA

Bell,David E, & Keeney,Ralph L. (1977). Conflicting objectives in decisions. John Walley & Sons.

Chicago Edition Citation

Bell,David E, i Keeney,Ralph L. Conflicting Objectives in Decisions. New York: John Walley & Sons, 1977.

Cita MLA

Bell,David E, i Keeney,Ralph L. Conflicting Objectives in Decisions. John Walley & Sons, 1977.