Gaya APA
A.GIBBS, . (1987).
COURSE ON STRUCTURAL GEOLOGY : BALANCED SECTION CONSTRUCTIONS APPLIED TO BASIN DEVELOPMENT .
Jakarta:
LONDON UNIVERSITY.
Gaya MLA
A.GIBBS, .
"COURSE ON STRUCTURAL GEOLOGY : BALANCED SECTION CONSTRUCTIONS APPLIED TO BASIN DEVELOPMENT".
Jakarta:
LONDON UNIVERSITY,
1987.
Text.