Sappington, Erin, author
American Society for Training & Development, 2010
eBooks
Hales, Dianne, author
Wadsworth and Cengage Learning, 2013
Buku Referensi
Kay, Frances, author
Institute of South East Asia Studies, 2009
eBooks
Alcosser, Edward, author
Hayden Book Company, 1967
Buku Teks
Weiss, Donald H., author
[American Management Association;, ], 1991
eBooks