Whitaker. Wealth and the Will of God. Indiana University Press.
Lua i Stíl Chicago (17ú heag.)Whitaker. Wealth and the Will of God. Indiana University Press.
Lua MLA (9ú heag.)Whitaker. Wealth and the Will of God. Indiana University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.