Gordon, Robert Aaron
Business leadership in the large corporation
The Brookings Institution, 1945
 Buku Teks
Leaders on leadership : interviews with top executives/ preface Warren Bennis
Harvar Business, 1987
 Buku Teks
Leaders on leadership: interviews with top executives/ preface by Warren Bennis
Harvar Business Review Book, 1992
 Buku Teks
Global and culturally diverse leaders and leadership: new dimensions and challenges for business, education and society
edited by Jean Lau Chin, Joseph E. Trimble, Joseph E. Garcia
Emerald, 2018
 eBooks
Wolf, Eric R.
Europe and the people without history : with a new preface / Eric R. Wolf
University of California Press, 1997
 Buku Teks