Subhash Chandra Sharma. (2002). Geography of tourism (v.2) (1st.). Rajat.
Chicago Style aipamenaSubhash Chandra Sharma. Geography of Tourism (v.2). 1st. Delhi: Rajat, 2002.
MLA aipamenaSubhash Chandra Sharma. Geography of Tourism (v.2). 1st. Rajat, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.