APA aipamena

Sharma K K. (2010). Planning for Tourism. Sarup and Sons.

Chicago Style aipamena

Sharma K K. Planning for Tourism. NewDelhi: Sarup and Sons, 2010.

MLA aipamena

Sharma K K. Planning for Tourism. Sarup and Sons, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.