Holland, R. William, author
Amacom, 2012
Buku Teks
Holland, R. William
[American Management Association;, ], 2012
eBooks
Eyre, Vivian, author
Learning Express, 2000
Buku Teks
Schneider, Grant J., author
Time, 2015
Buku Teks
Thurow, Lester C., author
HarperCollins, 1999
Buku Teks