Gaya APA

Bencana Alam : Perlindungan Kesehatan Masyarakat = Natural Disasters : Protecting the Public's Health. (2006). : .

Gaya MLA

Bencana Alam : Perlindungan Kesehatan Masyarakat = Natural Disasters : Protecting the Public's Health. cet. 1. : , 2006. Text.