Gibbs, P. T. (1972). Paul the conqueror. Review and Herald.
Lua i Stíl Chicago (17ú heag.)Gibbs, Paul T. Paul the Conqueror. Washington, D.C: Review and Herald, 1972.
Lua MLA (9ú heag.)Gibbs, Paul T. Paul the Conqueror. Review and Herald, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.