Gaya APA
Welding :principles & practices / revised. (1981).
USA:
Glencoe McGraw Hill.
Gaya Chicago
Welding :principles & practices / revised.
.
USA:
Glencoe McGraw Hill,
1981.
Text.
Gaya MLA
Welding :principles & practices / revised.
.
USA:
Glencoe McGraw Hill,
1981.
Text.
Gaya Turabian
Welding :principles & practices / revised.
USA:
Glencoe McGraw Hill,
1981.
Print.