APA-referens (7:e uppl.)
Bhatta, B. (2010). Global navigation satellite systems: Insights into GPS, GLONASS, Galileo, Compass and others. BS Publications.
Chicago-referens (17:e uppl.)
Bhatta, B. Global Navigation Satellite Systems: Insights into GPS, GLONASS, Galileo, Compass and Others. Hyderabad [India]: BS Publications, 2010.
MLA-referens (9:e uppl.)
Bhatta, B. Global Navigation Satellite Systems: Insights into GPS, GLONASS, Galileo, Compass and Others. BS Publications, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.