(1984). Productivity And Public Policy Editor By Marc Holzer; Stuart S. Nagel. DdSage Publications.
Lua i Stíl Chicago (17ú heag.)Productivity And Public Policy Editor By Marc Holzer; Stuart S. Nagel. DdSage Publications, 1984.
Lua MLA (8ú heag.)Productivity And Public Policy Editor By Marc Holzer; Stuart S. Nagel. DdSage Publications, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.