Sunset Books & Erickson, J. (1988). Australia travel guide (5th ed., 3rd print. (updated).). Lane Pub. Co..
Chicago Style aipamenaSunset Books and Joan Erickson. Australia Travel Guide. 5th ed., 3rd print. (updated). Menlo Park, Calif.: Lane Pub. Co., 1988.
MLA aipamenaSunset Books and Joan Erickson. Australia Travel Guide. 5th ed., 3rd print. (updated). Lane Pub. Co., 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.