APA Citation

Wiarto, G. (2017). Tanggap darurat bencana alam. Gosyen Publishing.

Chicago Style Citation

Wiarto, Giri. Tanggap Darurat Bencana Alam. Gosyen Publishing, 2017.

MLA Citation

Wiarto, Giri. Tanggap Darurat Bencana Alam. Gosyen Publishing, 2017.

Warning: These citations may not always be 100% accurate.