Warner, M. (2001). Complex problems, negotiated solutions: Tools to reduce conflict in community development. Intermediate Technology.
Chicago-viite (17. p.)Warner, Michael. Complex Problems, Negotiated Solutions: Tools to Reduce Conflict in Community Development. London: Intermediate Technology, 2001.
MLA-viite (9. p.)Warner, Michael. Complex Problems, Negotiated Solutions: Tools to Reduce Conflict in Community Development. Intermediate Technology, 2001.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.