Manz, Charles C.
The leadership wisdom of Jesus : practical lessons for today
Berrett-Koehler, 2011
 Buku Teks SO
Leadership lessons from compelling contexts
edited by Claudia Peus, Susanne Braun, Birgit Schyns
Emerald, 2016
 eBooks
Brackman, Rabbi Levi
Jewish Wisdom for business success: lessons from the torah and other ancient texts
American Management Association, 2008
 eBooks
Bosworth, A.B.
Conquest and empire : the reign of Alexander the Great
Cambridge University Press, 1995
 Buku Teks SO
Uldrich, Jack
Into the unknown: leadership lessons from Lewis & Clark's daring westward adventure
[American Management Association, ], 2004
 eBooks