Arthur, Diane
The complete human resources writing guide
American Management Association, 1997
 eBooks
Lawson, R.G.
Business law : a complete guide for students of business and marketing
Butterworth-Heinemann, 1992
 Buku Referensi
Smith, Shawn
The HR Answer Book: An Indispensable Guide for Managers and Human Resources Professionals
Amacom, 2011
 Buku Teks
Smith, Shawn
The HR answer book: an indispensable guide for managers and human resources professionals
American Management Association, 2004
 eBooks
Smith, Shawn
The HR answer book: an indispensable guide for managers and human resources professionals
American Management Association;, 2011
 eBooks