Raymond A Wohlrabe. (1956). The land and people of Austria. Philadelphia.
Chicago Style aipamenaRaymond A Wohlrabe. The Land and People of Austria. Philadelphia, 1956.
MLA aipamenaRaymond A Wohlrabe. The Land and People of Austria. Philadelphia, 1956.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.