Abramson, L. Y., Metalsky, G. L.,& Alloy, L. B.(1989). Hopelessness depression: A theory-based subtype of depression. Psychological Review, 96, 358-372.
American Psychiatric Association.(2003). DSM-IV-TR精神疾患の分類と診断の手引き (新訂版)(高橋三郎・大野 裕・染谷俊幸, 訳). 東京: 医学書院,(American Psychiatric Association.(2000). Quick reference to the diagnostic criteria from DSM-IV-TR. Washinton, D. C. and London: American Psychiatric Association.)
Beck, A. T.(1987). Cognitive models of depression. Journal of Cognitive Psychotherapy: An International Quarterly, 1, 5-37.
Beeghly, M., Weinberg, M. K., Olson, K. L., Kernan, H., Riley, J. M.,& Tronic, E. Z.(2002). Stability and change in level of maternal depressive symptomatology during the first postpartum year. Journal of Affective Disorders, 71, 169-180.
Bernazzani, O., Saucier, J., David, H.,& Borgeat, E (1997). Psychosocial predictors of depressive symptomatology level in postpartum women. Journal of Affective Disorders, 46, 39-49.