Stiller, E. (1971). System of Manpower Planning on the Enterprise Level. The Institute of National Planning.
Čikaški stil citiranja (17. izdanje)Stiller, E. System of Manpower Planning on the Enterprise Level. Cairo: The Institute of National Planning, 1971.
MLA način citiranja (9. izdanje)Stiller, E. System of Manpower Planning on the Enterprise Level. The Institute of National Planning, 1971.
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