Gaya APA
WIDHARTO, Sri. (2013).
Welding inspection .
Jakarta:
Mitrawacana.
Gaya Chicago
WIDHARTO, Sri.
Welding inspection.
Jakarta:
Mitrawacana,
2013.
Text.
Gaya MLA
WIDHARTO, Sri.
Welding inspection.
Jakarta:
Mitrawacana,
2013.
Text.
Gaya Turabian
WIDHARTO, Sri.
Welding inspection.
Jakarta:
Mitrawacana,
2013.
Print.