Gaya APA
Chrisman, Nicholas. (1997).
Exploring geographic information system / Nicholas Chrisman .
:
New York : John Wiley & Sons, Inc.
Gaya Chicago
Chrisman, Nicholas.
Exploring geographic information system / Nicholas Chrisman.
:
New York : John Wiley & Sons, Inc,
1997.
Buku.
Gaya MLA
Chrisman, Nicholas.
Exploring geographic information system / Nicholas Chrisman.
:
New York : John Wiley & Sons, Inc,
1997.
Buku.
Gaya Turabian
Chrisman, Nicholas.
Exploring geographic information system / Nicholas Chrisman.
:
New York : John Wiley & Sons, Inc,
1997.
Buku.