Singh, L. (2008). Marketing in service industry - airline, travel, tours and hotel. ISHA Books.
Citación estilo ChicagoSingh, L.K. Marketing in Service Industry - Airline, Travel, Tours and Hotel. New Delhi: ISHA Books, 2008.
Cita MLASingh, L.K. Marketing in Service Industry - Airline, Travel, Tours and Hotel. ISHA Books, 2008.
Warning: These citations may not always be 100% accurate.