Hofmann-Wellenhof, B., & Lichtenegger, H. C. (2001). Global positioning system: Theory and practice (5th rev. ed.). Verlag.
Chicago Style aipamenaHofmann-Wellenhof, B., and H. Collins Lichtenegger. Global Positioning System: Theory and Practice. 5th rev. ed. New York: Verlag, 2001.
MLA aipamenaHofmann-Wellenhof, B., and H. Collins Lichtenegger. Global Positioning System: Theory and Practice. 5th rev. ed. Verlag, 2001.
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