Gaya APA
Sumardjo, ., Yang, C. (2017).
Introduction to GIS programming and fundamentals with Phyton and Arcgis .
Boca Raton:
CRC Press.
Gaya MLA
Sumardjo, ., Yang, Chaowei.
"Introduction to GIS programming and fundamentals with Phyton and Arcgis".
Boca Raton:
CRC Press,
2017.
Text.