Mandino, O. (1998). The Greatest Saleman in the world Part -2 The End of the story. Bantom.
Lua i Stíl Chicago (17ú heag.)Mandino, O.G. The Greatest Saleman in the World Part -2 The End of the Story. Newyork: Bantom, 1998.
Lua MLA (9ú heag.)Mandino, O.G. The Greatest Saleman in the World Part -2 The End of the Story. Bantom, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.