(2014). National geospatial data asset management plan / Federal Geographic Data Committee.
Chicagoスタイル(17版)引用形式National Geospatial Data Asset Management Plan / Federal Geographic Data Committee. 2014.
MLA(9版)引用形式National Geospatial Data Asset Management Plan / Federal Geographic Data Committee. 2014.
警告: この引用は必ずしも正確ではありません.