Flaum, Sandra A., author
American Management Association, 2006
eBooks
Hamers, Richard David, author
JOSSEY - BASS, 2007
Buku Teks
Burns, James McGregor, author
Harper and Row, 1978
Buku Teks
Manning, George, 1943-, author
McGraw-Hill, 2015
Buku Teks
M. Karjadi, author
Politeia, 1989
Buku Teks