SINGH P N. (1992). DEVELOPING AND MANAGING HUMAN RESOURCES SYSTEMS TECHNIQUES PRACTICAL EXPERIENCES. SUCHANDRA PUBLICATIONS.
Čikaški stil citiranja (17. izdanje)SINGH P N. DEVELOPING AND MANAGING HUMAN RESOURCES SYSTEMS TECHNIQUES PRACTICAL EXPERIENCES. MUMBAI: SUCHANDRA PUBLICATIONS, 1992.
MLA način citiranja (9. izdanje)SINGH P N. DEVELOPING AND MANAGING HUMAN RESOURCES SYSTEMS TECHNIQUES PRACTICAL EXPERIENCES. SUCHANDRA PUBLICATIONS, 1992.
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