Gaya APA
BRANCH, S. (1979).
ESTIMATION AND STATEMENT OF MINERAL RESERVES .
Australia:
THE AUSTRALISIAN INSTITUTE OF MINING AND METALURGY.
Gaya MLA
BRANCH, SIDNEY.
"ESTIMATION AND STATEMENT OF MINERAL RESERVES".
Australia:
THE AUSTRALISIAN INSTITUTE OF MINING AND METALURGY,
1979.
Textbook.