APA aipamena

BHATIA A K. (1991). INTERNATIONAL TOURISM: FUNDAMENTALS & PRACTICE. STERLING PUBLICATIONS.

Chicago Style aipamena

BHATIA A K. INTERNATIONAL TOURISM: FUNDAMENTALS & PRACTICE. NEW DELHI: STERLING PUBLICATIONS, 1991.

MLA aipamena

BHATIA A K. INTERNATIONAL TOURISM: FUNDAMENTALS & PRACTICE. STERLING PUBLICATIONS, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.