Gaya APA
Widharto, Sri. (2013).
Welding Inspection .
Jakarta:
Mitra Wacana Media.
Gaya Chicago
Widharto, Sri.
Welding Inspection.
Jakarta:
Mitra Wacana Media,
2013.
Monograf.
Gaya MLA
Widharto, Sri.
Welding Inspection.
Jakarta:
Mitra Wacana Media,
2013.
Monograf.
Gaya Turabian
Widharto, Sri.
Welding Inspection.
Jakarta:
Mitra Wacana Media,
2013.
Monograf.