WASET
    Pamela L. Knox and  Linda R. Guthrie,  Role of Direct and Secondary Traumatic Experience on Later Functioning.   journal   = {International Journal of Psychological and Behavioral Sciences}, [online]. World Academy of Science, Engineering and Technology.
    June 2012, vol. 66(6). 1268 - 1270
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/11314.