Gaya APA
Welding and Metal Fabrication. (2012).
New York:
Delmar Cengage Learing.
Gaya Chicago
Welding and Metal Fabrication.
.
New York:
Delmar Cengage Learing,
2012.
Buku.
Gaya MLA
Welding and Metal Fabrication.
.
New York:
Delmar Cengage Learing,
2012.
Buku.
Gaya Turabian
Welding and Metal Fabrication.
New York:
Delmar Cengage Learing,
2012.
Buku.