Gaya APA
F.W.Hauck, D, H, E, G, E, T.
(1982).
Testing of Engineering Materials
(
4)
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New York:
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Gaya MLA
F.W.Hauck, Davis, Harmer, E;, Goerge, Earl, Troxell,Goerge.
"Testing of Engineering Materials".
4
New York:
McGraw Hill,
1982.
Text.