Bloesch, D. G. (1984). Crumbling foundations: Death and rebirth in the Age of upheaval. Academie.
Lua i Stíl Chicago (17ú heag.)Bloesch, Donald G. Crumbling Foundations: Death and Rebirth in the Age of Upheaval. Grand Rapids: Academie, 1984.
Lua MLA (9ú heag.)Bloesch, Donald G. Crumbling Foundations: Death and Rebirth in the Age of Upheaval. Academie, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.