Martin, A. v. (1963). Sociology of the Renaissance. Harper & Row.
Lua i Stíl Chicago (17ú heag.)Martin, Alfred von. Sociology of the Renaissance. New York: Harper & Row, 1963.
Lua MLA (8ú heag.)Martin, Alfred von. Sociology of the Renaissance. Harper & Row, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.