Nel, P. S. (2004). Human resources management. Cape Town : Oxford University Press.
Cita Chicago (17th ed.)Nel, P. S. Human Resources Management. Cape Town : Oxford University Press, 2004.
Cita MLA (9th ed.)Nel, P. S. Human Resources Management. Cape Town : Oxford University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.