Ballabh,Anand. (2005). Fundamentals of travel and tourism. Akansha.
Chicago Edition CitationBallabh,Anand. Fundamentals of Travel and Tourism. New Delhi: Akansha, 2005.
Cita MLABallabh,Anand. Fundamentals of Travel and Tourism. Akansha, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.