APA-referens (7:e uppl.)
ebrary, Inc, & Lu, J. (2007). Multi-objective group decision making: Methods, software and applications with fuzzy set techniques. Imperial College Press.
Chicago-referens (17:e uppl.)
ebrary, Inc, och Jie Lu. Multi-objective Group Decision Making: Methods, Software and Applications with Fuzzy Set Techniques. London: Imperial College Press, 2007.
MLA-referens (9:e uppl.)
ebrary, Inc, och Jie Lu. Multi-objective Group Decision Making: Methods, Software and Applications with Fuzzy Set Techniques. Imperial College Press, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.