Dana N. Rutledge, Mary E. Wickman, Marysol Cacciata, Elizabeth J. Winokur, Jeannine Loucks, Diane Drake,
Hospital staff nurse perceptions of competency to care for patients with psychiatric or behavioral health concerns. Journal for nurses in professional development. ,vol. 29, pp. 255- 262 ,(2013) ,
10.1097/01.NND.0000433150.18384.1C