Gaya APA
Kochle, Richard. (1975).
Ground and aerial survey method .
:
s.n..
Gaya Chicago
Kochle, Richard.
Ground and aerial survey method.
:
s.n.,
1975.
Computer Software.
Gaya MLA
Kochle, Richard.
Ground and aerial survey method.
:
s.n.,
1975.
Computer Software.
Gaya Turabian
Kochle, Richard.
Ground and aerial survey method.
:
s.n.,
1975.
Computer Software.