(1984). Productivity And Public Policy Editor By Marc Holzer; Stuart S. Nagel. DdSage Publications.
Čikaški stil citiranja (17. izdanje)Productivity And Public Policy Editor By Marc Holzer; Stuart S. Nagel. DdSage Publications, 1984.
MLA način citiranja (8. izdanje)Productivity And Public Policy Editor By Marc Holzer; Stuart S. Nagel. DdSage Publications, 1984.
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