Ralph Swindle

Risk factors for sustained nonremission of depressive symptoms: a 4-year follow-up.

R. Moos, R. Cronkite, R. Swindle, 1998, The Journal of nervous and mental disease.

Life stressors, social resources, coping, and the 4-year course of unipolar depression.

R. Moos, R. Cronkite, R. Swindle, 1989, Journal of abnormal psychology.

Life Circumstances and Personal Resources as Predictors of the Ten-Year Course of Depression

R. Moos, R. Cronkite, R H Moos, 1998, American journal of community psychology.