Solovic, Susan Wilson, author
[American Management Association;, ], 2001
eBooks
Denning, Melita
Llewellyn Publications, 1993
Buku Teks
Solovic, Susan Wilson, author
American Management Association, 2008
eBooks
Craswell, Gail, author
SAGE, 2005
Buku Teks
Pantry, Sheila, author
Facet Publishing, 2003
Buku Teks