Charan, Ram, author
Jossey-Bass, 2011
Buku Teks
Kotter, John P., 1947-, author
The Free Press, 1988
Buku Teks
Pless, Nicola M., author
Springer-Science, 2011
eBooks
Kotter, John P., 1947-, author
The Free Press, 1990
Buku Teks
Burns, James McGregor, author
Harper and Row, 1978
Buku Teks