APA引用形式

Singh, L. (2008). Marketing in service industry: Airline, travel, tours and hotel. Isha books.

シカゴスタイル引用形

Singh, L.K. Marketing in Service Industry: Airline, Travel, Tours and Hotel. New Delhi: Isha books, 2008.

MLA引用形式

Singh, L.K. Marketing in Service Industry: Airline, Travel, Tours and Hotel. Isha books, 2008.