Gaya APA
Wight, J, K., Macgregor, J, G.
(2012).
Reinforced concrete : Mechanics and design 6th-ed
.
England::
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Gaya MLA
Wight, James, K., Macgregor, James, G..
"Reinforced concrete : Mechanics and design 6th-ed".
England::
,
2012.
Text.