Birley, Sue, author
Financial Times Prentice Hall, 2000
Buku Teks
edited by Calvin A. Kent, Donald L. Sexton and Karl H. Vesper
Prentice Hall, 1982
Buku Referensi
Harvard Business School Press, 1999
Buku Teks
Theresia Vera Yuliastanti, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2009
UI - Tesis (Open)
Theresia Vera Yuliastanti, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2009
UI - Tesis (Open)