Zürcher. Jihad and Islam in World War I. Leiden University Press.
Chicago Style (17th ed.) ZitazioaZürcher. Jihad and Islam in World War I. Leiden University Press.
MLA (9th ed.) ZitazioaZürcher. Jihad and Islam in World War I. Leiden University Press.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.