Gaya APA
Brawner,CO, . (1972).
Geotechnical practice for stability in open pit mining (1972).
:
New York : The A I M P E, Inc.,.
Gaya MLA
Brawner,CO, .
"Geotechnical practice for stability in open pit mining".
1972
:
New York : The A I M P E, Inc.,,
1972.
Text.