APA (7e ed.) Bronvermelding

De Grolier , E. (1979). The Organization of Information Systems for Government and Public Administration. Unesco.

Chicago (17e ed.) Bronvermelding

De Grolier , Eric. The Organization of Information Systems for Government and Public Administration. France: Unesco, 1979.

MLA (9e ed.) Bronvermelding

De Grolier , Eric. The Organization of Information Systems for Government and Public Administration. Unesco, 1979.

Let op: Deze citaties zijn niet altijd 100% accuraat.