Lai, L. H., & Madhukumar, A. S. (2010). Digital concierge on the move (Part 1): Personal travel assistant for tourists.
Chicago Style CitationLai, Lysia Huimin, and A S. Madhukumar. Digital Concierge On the Move (Part 1): Personal Travel Assistant for Tourists. 2010.
MLA CitationLai, Lysia Huimin, and A S. Madhukumar. Digital Concierge On the Move (Part 1): Personal Travel Assistant for Tourists. 2010.
Warning: These citations may not always be 100% accurate.