Fernandez, Juan Antonio, author
John Wiley & Sons (Asia), 2006
Buku Teks
Meiliani Shara Suria L, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2023
UI - Tesis (Membership)
Harvar Business, 1987
Buku Teks
Harvar Business Review Book, 1992
Buku Teks
Underhill, Brian O., author
Berrett-Koehler Publishers, Inc., 2007
Buku Teks