Gaya APA
Goodman, Richard E.. (1993).
Engineering geology / Richard E. Goodman .
:
New York : John Wiley & Sons.
Gaya Chicago
Goodman, Richard E..
Engineering geology / Richard E. Goodman.
:
New York : John Wiley & Sons,
1993.
Buku.
Gaya MLA
Goodman, Richard E..
Engineering geology / Richard E. Goodman.
:
New York : John Wiley & Sons,
1993.
Buku.
Gaya Turabian
Goodman, Richard E..
Engineering geology / Richard E. Goodman.
:
New York : John Wiley & Sons,
1993.
Buku.