Gaya APA

Valcik, N, A. (2020). Geospatial information system use in public organizations: how and why GIS Should be used by the public sector . New York: Routledge Taylor.

Gaya MLA

Valcik, Nicolas, A.. "Geospatial information system use in public organizations: how and why GIS Should be used by the public sector". New York: Routledge Taylor, 2020. Text.