Không rõ. (2008). Contenporary Issues in Human Resource Mgt. NOTNXB.
Trích dẫn kiểu ChicagoKhông rõ. Contenporary Issues in Human Resource Mgt. NOTNXB, 2008.
Deismireacht MLAKhông rõ. Contenporary Issues in Human Resource Mgt. NOTNXB, 2008.
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