Gaya APA
Wangsadinata, , W.
(1983).
Analysis of Reinforced Concrete Column Sections
(
Third Ed)
.
Bandung:
DPMB.
Gaya MLA
Wangsadinata, , Wiratman.
"Analysis of Reinforced Concrete Column Sections".
Third Ed
Bandung:
DPMB,
1983.
Text.