Kuyken, W., Watkins, E., Holden, E., & Cook, W. (2006). Rumination in adolescents at risk for depression.
Lua i Stíl Chicago (17ú heag.)Kuyken, W., E. Watkins, E. Holden, agus W. Cook. Rumination in Adolescents at Risk for Depression. 2006.
Lua MLA (9ú heag.)Kuyken, W., et al. Rumination in Adolescents at Risk for Depression. 2006.
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