APA aipamena

Geetanjali. (2010). Tourism policy and planning. ABD Publishing.

Chicago Style aipamena

Geetanjali. Tourism Policy and Planning. Jaipur: ABD Publishing, 2010.

MLA aipamena

Geetanjali. Tourism Policy and Planning. ABD Publishing, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.