Gaya APA

Taylor, G., Bitung, B, K. (2006). Intelligent positioning GIS-GPS Unification . Erlangga: John Wiley & Sons.

Gaya MLA

Taylor, George., Bitung, Bappeda, Kota. "Intelligent positioning GIS-GPS Unification". Erlangga: John Wiley & Sons, 2006. Text.