Singh, G. P. (2016). Trends in tourism promotion: Emerging issues. Random publication.
シカゴスタイル引用形Singh, Gurminder Preet. Trends in Tourism Promotion: Emerging Issues. New Delhi: Random publication, 2016.
MLA引用形式Singh, Gurminder Preet. Trends in Tourism Promotion: Emerging Issues. Random publication, 2016.
警告: この引用は必ずしも正確ではありません.