Gaya APA
Nilson, A, H.
(1997).
Design of Concrete Strutures
(
^a3 ^bJilid1)
.
New York:
The McGraw Hill Companies.Inc.
Gaya MLA
Nilson, Arthur, H.
"Design of Concrete Strutures".
^a3 ^bJilid1
New York:
The McGraw Hill Companies.Inc,
1997.
Text.