Gaya APA
Paolo Gasparini, Gae. (2007).
Earthquake Early Warning Syatems .
:
.
Gaya Chicago
Paolo Gasparini, Gae.
Earthquake Early Warning Syatems.
:
,
2007.
Buku.
Gaya MLA
Paolo Gasparini, Gae.
Earthquake Early Warning Syatems.
:
,
2007.
Buku.
Gaya Turabian
Paolo Gasparini, Gae.
Earthquake Early Warning Syatems.
:
,
2007.
Buku.