Alfeche, M. A. (2006). Augustine on the hope of groaning creation. University of San Agustin Pub. House.
Lua i Stíl Chicago (17ú heag.)Alfeche, Mamerto A. Augustine on the Hope of Groaning Creation. Iloilo City: University of San Agustin Pub. House, 2006.
Lua MLA (9ú heag.)Alfeche, Mamerto A. Augustine on the Hope of Groaning Creation. University of San Agustin Pub. House, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.