Gaya APA
PEARL, Richard M.. (1973).
Hanbook for prospectors (5th ed.).
New York:
McGraw-Hill Book Company.
Gaya Chicago
PEARL, Richard M..
Hanbook for prospectors.
5th ed.
New York:
McGraw-Hill Book Company,
1973.
Textbook.
Gaya MLA
PEARL, Richard M..
Hanbook for prospectors.
5th ed.
New York:
McGraw-Hill Book Company,
1973.
Textbook.
Gaya Turabian
PEARL, Richard M..
Hanbook for prospectors.
5th ed.
New York:
McGraw-Hill Book Company,
1973.
Textbook.