Reich, C. (2002). The first billion: A novel. Delacorte Press, A Dell Book.
Lua i Stíl Chicago (17ú heag.)Reich, Christopher. The First Billion: A Novel. New York: Delacorte Press, A Dell Book, 2002.
Lua MLA (8ú heag.)Reich, Christopher. The First Billion: A Novel. Delacorte Press, A Dell Book, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.