Kulka, R. A., Schlenger, W. E., Fairbank, J. A., Hough, R. L., Jordan, B. K., Marmar, C. R., & Weiss, D. S. (1990). Trauma and the Vietnam War Generation: Report of Findings from the National Vietnam Veterans Readjustment Study. Philadelphia: Brunner/Mazel.

Kulka, Richard A., William E. Schlenger, John A. Fairbank, Richard L. Hough, B Kathleen Jordan, Charles R. Marmar, and Daniel S. Weiss. Trauma and the Vietnam War Generation: Report of Findings from the National Vietnam Veterans Readjustment Study. Philadelphia: Brunner/Mazel, 1990.

Kulka RA, Schlenger WE, Fairbank JA, Hough RL, Jordan BK, Marmar CR, et al. Trauma and the Vietnam War Generation: Report of Findings from the National Vietnam Veterans Readjustment Study. Philadelphia: Brunner/Mazel; 1990.

Kulka, Richard A., et al. Trauma and the Vietnam War Generation: Report of Findings from the National Vietnam Veterans Readjustment Study. Brunner/Mazel, 1990.

Kulka RA, Schlenger WE, Fairbank JA, Hough RL, Jordan BK, Marmar CR, Weiss DS. Trauma and the Vietnam War Generation: Report of Findings from the National Vietnam Veterans Readjustment Study. Philadelphia: Brunner/Mazel; 1990.