Edwards, George C.
Presidential Leadership : politics and policy making
Thomson, 2006
Buku Teks
Edwards, George C.
Presidential leadership : politics and policy making
Thomson Wadworth, 2006
Buku Teks
Neustadt, Richard E.
Presidential power and the modern presidents : the politics of leadership from Roosevelt to Reagan
The Free Press, 1990
Buku Teks
Presidential leadership and national security : style, institutions, and politics / edited by Sam C. Sarkesian
Westview Press, 1984
Buku Teks
Liddle, R. William
Leadership and culture in Indonesian politics
Allen and Unwin, 1996
Buku Teks