Gaya APA
Habashi, F. (1969).
Principles of Extractive Metallurgy, Volume 1 : General Principles .
New York:
Gordon and Breach.
Gaya MLA
Habashi, Fathi..
"Principles of Extractive Metallurgy, Volume 1 : General Principles".
New York:
Gordon and Breach,
1969.
Text.