Stirnemann, P. (1988). The Age of Chivalry.
Style de citation Chicago (17e éd.)Stirnemann, Patricia. The Age of Chivalry. 1988.
Style de citation MLA (8e éd.)Stirnemann, Patricia. The Age of Chivalry. 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.