Larsson, E. W., & Stern, T. A. (2013). Helplessness in the Helpers: Etiology and Management. Physicians Postgraduate Press, Inc.
Citación estilo ChicagoLarsson, Erik W., y Theodore A. Stern. Helplessness in the Helpers: Etiology and Management. Physicians Postgraduate Press, Inc, 2013.
Cita MLALarsson, Erik W., y Theodore A. Stern. Helplessness in the Helpers: Etiology and Management. Physicians Postgraduate Press, Inc, 2013.
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