McNamara, R. S., & VanDeMark, B. (1996). In retrospect: The tragedy and lessons of Vietnam. Vintage Books.
Lua i Stíl Chicago (17ú heag.)McNamara, Robert S., agus Brian VanDeMark. In Retrospect: The Tragedy and Lessons of Vietnam. New York: Vintage Books, 1996.
Lua MLA (9ú heag.)McNamara, Robert S., agus Brian VanDeMark. In Retrospect: The Tragedy and Lessons of Vietnam. Vintage Books, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.