Gaya APA

Ariyanto, N, F. (2012). Flood Vulnerability Based on Social Economy Condition at Flood Prone Area in Purwerejo Regency, Central Java, Indonesia. ( Tesis 2012 ) . Yogyakarta: UGM.

Gaya MLA

Ariyanto, Nugroho, Fajar. "Flood Vulnerability Based on Social Economy Condition at Flood Prone Area in Purwerejo Regency, Central Java, Indonesia. ( Tesis 2012 )". Yogyakarta: UGM, 2012. Text.