Richards, Steven. Depression : a primer for practitioners / Steven Richards & Michael G. Perri - Thousand Oaks, Calif. : Sage Pub., 2002 - xiv, 286 p. ; 23 cm. References : p. 223-259 ISBN: 0761922482 RM235.87 Subjects--Topical Terms: Depression, Mental National Library of Medicine Call No.: WM171