Thompson, K. F. (1980). Middle ages, renaissance, and reformation: Classics of western thought (3rd ed.). Harcourt Brace jovanovich.
Lua i Stíl Chicago (17ú heag.)Thompson, Karl F. Middle Ages, Renaissance, and Reformation: Classics of Western Thought. 3rd ed. New York: Harcourt Brace jovanovich, 1980.
Lua MLA (9ú heag.)Thompson, Karl F. Middle Ages, Renaissance, and Reformation: Classics of Western Thought. 3rd ed. Harcourt Brace jovanovich, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.