Küpper, A. (2005). Location-based services: Fundamentals and operation. John Wiley.
Chicago Style (17th ed.) CitationKüpper, Axel. Location-based Services: Fundamentals and Operation. Chichester: John Wiley, 2005.
MLA (9th ed.) CitationKüpper, Axel. Location-based Services: Fundamentals and Operation. John Wiley, 2005.
Warning: These citations may not always be 100% accurate.