Harvard Business School Press, 1999
Buku Teks
Harvard Business School Press, 1999
Buku Teks
Harvard Business School , 2000
Buku Teks
Heru Purwanto, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2004
UI - Tesis (Membership)
Kaplan, Robert S., author
Harvard Business School Press, 2001
Buku Teks