Gaya APA
Leet, K, M.
(2008).
(TEKNIK SIPIL 1) Fundamentals of Structural Analysis
(
1)
.
USA:
Mc Graw Hiil.
Gaya MLA
Leet, Kenneth, M..
"(TEKNIK SIPIL 1) Fundamentals of Structural Analysis".
1
USA:
Mc Graw Hiil,
2008.
.