Gaya APA
KUPPER, Axel. (2005).
LOCATION-BASED SERVICES: Fundamentals and Operation .
:
.
Gaya Chicago
KUPPER, Axel.
LOCATION-BASED SERVICES: Fundamentals and Operation.
:
,
2005.
Text.
Gaya MLA
KUPPER, Axel.
LOCATION-BASED SERVICES: Fundamentals and Operation.
:
,
2005.
Text.
Gaya Turabian
KUPPER, Axel.
LOCATION-BASED SERVICES: Fundamentals and Operation.
:
,
2005.
Print.