Negi, J. (2005). Tourist guide and tour operation: Planning and organising.
シカゴスタイル引用形Negi, Jagmohan. Tourist Guide and Tour Operation: Planning and Organising. Kanishka Publishers Distributors: New Delhi, 2005.
MLA引用形式Negi, Jagmohan. Tourist Guide and Tour Operation: Planning and Organising. 2005.
警告: この引用は必ずしも正確ではありません.