Jaritz, G. (2001). Oral history of the Middle Ages. Medium aevum quotidianum. Sonderband 12.
Chicago Style aipamenaJaritz, Gerhard. "Oral History of the Middle Ages." Medium Aevum Quotidianum. Sonderband 12 2001.
MLA aipamenaJaritz, Gerhard. "Oral History of the Middle Ages." Medium Aevum Quotidianum. Sonderband 12 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.