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