Burke, David
Optima Books, 1998
Buku Teks
Solovic, Susan Wilson, author
[American Management Association;American Management Association, American Management Association], 2012
eBooks
Solovic, Susan Wilson, 1958-, author
Amacom, 2012
Buku Teks
Solovic, Susan Wilson, 1958-, author
American Management Association, 2012
eBooks
ITM Business School, 2008
Majalah, Jurnal, Buletin