Gaya APA

Sherbinin, A, M, D. (2014). Mapping The Unmeasurable? : Spatial Analysis of vulnerability to Climate Change and Climate Variabillity . Netherland: Universiy of Twete-ITC.

Gaya MLA

Sherbinin, Alexander, M., De. "Mapping The Unmeasurable? : Spatial Analysis of vulnerability to Climate Change and Climate Variabillity". Netherland: Universiy of Twete-ITC, 2014. Cetak.