Gaya APA
WAHLSTROM, Ernest E.. (1947).
Igneous Minerals and Rocks .
New York:
Jhon Wiley and Sons Inc.
Gaya Chicago
WAHLSTROM, Ernest E..
Igneous Minerals and Rocks.
New York:
Jhon Wiley and Sons Inc,
1947.
Teks.
Gaya MLA
WAHLSTROM, Ernest E..
Igneous Minerals and Rocks.
New York:
Jhon Wiley and Sons Inc,
1947.
Teks.
Gaya Turabian
WAHLSTROM, Ernest E..
Igneous Minerals and Rocks.
New York:
Jhon Wiley and Sons Inc,
1947.
Teks.