Gaya APA
McCormac, J, C.
(2012).
(TEKNIK SIPIL 1) Structural Steel Design
(
4)
.
United State of America:
Prentice- Hall.
Gaya MLA
McCormac, Jack, C..
"(TEKNIK SIPIL 1) Structural Steel Design".
4
United State of America:
Prentice- Hall,
2012.
.