1. American Psychiatric Association. (1980). Diagnostic and statistical manual of mental disorders (3rd ed.). Washington, DC: Author.
2. American Psychiatric Association (2009). GUIDELINE WATCH (MARCH 2009): PRACTICE GUIDELINE FOR THE TREATMENT OF PATIENTS WITH ACUTE STRESS DISORDER AND POSTTRAUMATIC STRESS DISORDER. Available at https://psychiatryonline.org/pb/assets/raw/sitewide/practice_guidelines/guidelines/acutestressdisorderptsd-watch.pdf Accessed 8/19/22.
3. American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed., text revision). Washington, DC: Author.
4. American Psychiatric Association. (2021). Diagnostic and statistical manual of mental disorders (5th ed., Text Revision). Washington, DC: Author.
5. American Psychological Association. (2017). Clinical practice guideline for the treatment of posttraumatic stress disorder (PTSD) in adults.