State Transit & Tourist Services. (1992). Sydney's most current guide: The Sydney tourist guide. [o.V.].
Chicago-Zitierstil (17. Ausg.)State Transit und Tourist Services. Sydney's Most Current Guide: The Sydney Tourist Guide. Sydney: [o.V.], 1992.
MLA-Zitierstil (8. Ausg.)State Transit und Tourist Services. Sydney's Most Current Guide: The Sydney Tourist Guide. [o.V.], 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.