Martin, Dick, 1946-
Other wise: the wisdom you need to succeed in a diverse and divisive world
American Management Association;, 2012
eBooks
Christensen, Mary, 1951-
Be a network marketing superstar: the one book you need to make more money than you ever thought possible
American Management Association, 2007
eBooks
Levine, Stuart R.
The leader in you : how to win friends, influence people, and succeed in a changing world
Simon and Schuster, 1993
Buku Teks
Goldstein, Beth
The ultimate small business marketing toolkit : all the tips, forms, and strategies you'll ever need
McGraw-Hill, 2007
Buku Teks SO
Taub, Alexander
Pitching and closing : everything you need to know about business development, partnerships, and making deals that matter
McGraw-Hill, 2014
Buku Teks SO