ARMSTRONG MICHAEL. (2010). ARMSTRONG'S ESSENTIAL HUMAN RESOURCE MANAGEMENT PRACTICE. KONGANPAGE.
Cita Chicago (17th ed.)ARMSTRONG MICHAEL. ARMSTRONG'S ESSENTIAL HUMAN RESOURCE MANAGEMENT PRACTICE. LONDON: KONGANPAGE, 2010.
Cita MLA (9th ed.)ARMSTRONG MICHAEL. ARMSTRONG'S ESSENTIAL HUMAN RESOURCE MANAGEMENT PRACTICE. KONGANPAGE, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.