Jayagopal, R. (1990). Human resource development: Conceptional analysis and strategies.
Čikaški stil citiranjaJayagopal, R. Human Resource Development: Conceptional Analysis and Strategies. New Delhi, Sterling Publishing House, 1990.
MLA način citiranjaJayagopal, R. Human Resource Development: Conceptional Analysis and Strategies. 1990.
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