Gaya APA
Harmon,John E, Anderson, Steven J.. (2003).
The Design Implementation of Geographic Information Systems .
Canada:
Wiley.
Gaya Chicago
Harmon,John E, Anderson, Steven J..
The Design Implementation of Geographic Information Systems.
Canada:
Wiley,
2003.
.
Gaya MLA
Harmon,John E, Anderson, Steven J..
The Design Implementation of Geographic Information Systems.
Canada:
Wiley,
2003.
.
Gaya Turabian
Harmon,John E, Anderson, Steven J..
The Design Implementation of Geographic Information Systems.
Canada:
Wiley,
2003.
.