Ballabh,Anand. (2005). Fundamentals of travel and tourism. Akansha.
シカゴスタイル引用形Ballabh,Anand. Fundamentals of Travel and Tourism. New Delhi: Akansha, 2005.
MLA引用形式Ballabh,Anand. Fundamentals of Travel and Tourism. Akansha, 2005.
警告: この引用は必ずしも正確ではありません.