De Grolier , E. (1979). The Organization of Information Systems for Government and Public Administration. Unesco.
Chicagoスタイル(17版)引用形式De Grolier , Eric. The Organization of Information Systems for Government and Public Administration. France: Unesco, 1979.
MLA(9版)引用形式De Grolier , Eric. The Organization of Information Systems for Government and Public Administration. Unesco, 1979.
警告: この引用は必ずしも正確ではありません.