Derrick, L. (1977). The penetrator: Panama power play (Original Pinnacle books ed.). Pinnacle Books.
Lua i Stíl Chicago (17ú heag.)Derrick, Lionel. The Penetrator: Panama Power Play. Original Pinnacle books ed. Los Angeles: Pinnacle Books, 1977.
Lua MLA (8ú heag.)Derrick, Lionel. The Penetrator: Panama Power Play. Original Pinnacle books ed. Pinnacle Books, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.