Gaya APA
Dowrick, D.
(2003).
(PASCA - TEKNIK SIPIL) Earthquake Risk Reducation
(
1)
.
England:
John Wiley & Sons, Inc..
Gaya MLA
Dowrick, David.
"(PASCA - TEKNIK SIPIL) Earthquake Risk Reducation".
1
England:
John Wiley & Sons, Inc.,
2003.
.