Gaya APA

Harper, E., , . (2009). International Law and Standard Applicable in Natural Disaster Situation (Perlindungan Hak-hak Warga Sipil dalam Situasi Bencana) . Jakarta: .

Gaya MLA

Harper, Erica., , . "International Law and Standard Applicable in Natural Disaster Situation (Perlindungan Hak-hak Warga Sipil dalam Situasi Bencana)". Jakarta: , 2009. .