Gaya APA
Khanna, O. P.. (1980).
A text book of welding technology .
New Delhi:
Dhanpat Rai & Sons.
Gaya Chicago
Khanna, O. P..
A text book of welding technology.
New Delhi:
Dhanpat Rai & Sons,
1980.
Buku Ketenaganukliran.
Gaya MLA
Khanna, O. P..
A text book of welding technology.
New Delhi:
Dhanpat Rai & Sons,
1980.
Buku Ketenaganukliran.
Gaya Turabian
Khanna, O. P..
A text book of welding technology.
New Delhi:
Dhanpat Rai & Sons,
1980.
Buku Ketenaganukliran.