Gaya APA
R.W., G. (1977).
Comparison of the East African Rift System and the Permian Oslo Rift .
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D. Reidel Publishing Company.
Gaya MLA
R.W., Girdler.
"Comparison of the East African Rift System and the Permian Oslo Rift".
:
D. Reidel Publishing Company,
1977.
Text.