Reilly, Edward T.
AMA business boot camp: management and leadership fundamentals that will see you successfully through your career
American Management Association, 2013
 eBooks
Kouzes, James M.
The leadership challenge
Jossey-Bass, 2002
 Buku Teks SO
Cadwell, Charles M.
Leadership skills for managers
[American Management Association, ], 2004
 eBooks
Kouzes, James M.
The leadership the challenge = tantangan kepemimpinan / James M. Kouzes
Erlangga, 2004
 Buku Teks SO
Ciampa, Dan
Right from the start: taking charge in a new leadership role
Harvard Business School Press, 1999
 Buku Teks SO