Gaya APA
VERMA, B.P.. (1978).
Problems in oil mechanics .
Delhi:
Kanna Publisher.
Gaya Chicago
VERMA, B.P..
Problems in oil mechanics.
Delhi:
Kanna Publisher,
1978.
Buku.
Gaya MLA
VERMA, B.P..
Problems in oil mechanics.
Delhi:
Kanna Publisher,
1978.
Buku.
Gaya Turabian
VERMA, B.P..
Problems in oil mechanics.
Delhi:
Kanna Publisher,
1978.
Buku.