Varkkey, B. (2001). Human resource management: Changing roles,changing goals. Excel.
Chicago-čujuhus (17. p.)Varkkey, Biju. Human Resource Management: Changing Roles,changing Goals. New delhi: Excel, 2001.
MLA-čujuhus (9. p.)Varkkey, Biju. Human Resource Management: Changing Roles,changing Goals. Excel, 2001.
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