Gaya APA
Yuwanto. (2018).
Indonesia The Ring Of Fire : Tinjauan Risk, Hazards, Vulnerability & Mitigasi .
Yogyakarta:
Graha Ilmu.
Gaya Chicago
Yuwanto.
Indonesia The Ring Of Fire : Tinjauan Risk, Hazards, Vulnerability & Mitigasi.
Yogyakarta:
Graha Ilmu,
2018.
Text.
Gaya MLA
Yuwanto.
Indonesia The Ring Of Fire : Tinjauan Risk, Hazards, Vulnerability & Mitigasi.
Yogyakarta:
Graha Ilmu,
2018.
Text.
Gaya Turabian
Yuwanto.
Indonesia The Ring Of Fire : Tinjauan Risk, Hazards, Vulnerability & Mitigasi.
Yogyakarta:
Graha Ilmu,
2018.
Print.