Gaya APA
Arnold, R, H. (1997).
Interpretation of Airphotos and Remotely Sensed Imagery .
United States of America:
PRENTICE HALL.
Gaya MLA
Arnold, Robert, H..
"Interpretation of Airphotos and Remotely Sensed Imagery".
United States of America:
PRENTICE HALL,
1997.
Text.