Penggayaan APA
ENGINEERS. ([s.a]).
Technology of alumunium products .
New York:
Small Busoness Publications.
Chicago Style
ENGINEERS.
Technology of alumunium products.
New York:
Small Busoness Publications,
[s.a].
Text.
MLA Style
ENGINEERS.
Technology of alumunium products.
New York:
Small Busoness Publications,
[s.a].
Text.
Turabian Style
ENGINEERS.
Technology of alumunium products.
New York:
Small Busoness Publications,
[s.a].
Print.