I use an integrative approach drawing from the following models:
Client Centred Therapy
http://world.std.com/~mbr2/cct.html
Cognitive Behaviour Therapy
http://www.rcpsych.ac.uk/mentalhealthinfoforall/treatments/cbt.aspx
Narrative Therapy
http://www.dulwichcentre.com.au/what-is-narrative-therapy.htmll
Solution Focused Therapy
http://ezinearticles.com/?Solution---Focused-Therapy&id=10285
Object Relations Theories
http://www.objectrelations.org/orkey.htm
Emotionally Focused Therapy
http://www.iceeft.com/whatis.htm
Structural Family Therapy
http://www.suite101.com/content/structural-family-therapy-a61267