Irving, P., & Suskind, R. (1972). What really happened: His untold story of the Hughes Affair (1. Aufl.). Grove Press.
Lua i Stíl Chicago (17ú heag.)Irving, Patrick, agus Richard Suskind. What Really Happened: His Untold Story of the Hughes Affair. 1. Aufl. New York: Grove Press, 1972.
Lua MLA (8ú heag.)Irving, Patrick, agus Richard Suskind. What Really Happened: His Untold Story of the Hughes Affair. 1. Aufl. Grove Press, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.