BEER MICHAEL. (1984). MANAGING HUMAN ASSETS. FREE PRESS.
Cita Chicago (17th ed.)BEER MICHAEL. MANAGING HUMAN ASSETS. NEW YORK: FREE PRESS, 1984.
Cita MLA (9th ed.)BEER MICHAEL. MANAGING HUMAN ASSETS. FREE PRESS, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.