Brown, Arnold, author
McGraw-Hill, 1984
Buku Teks
edited by Michael L. Tushman, Philip Anderson
Oxford University Press, 1997
Buku Teks
Sri Resmawati Budi P., author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Tesis (Membership)
Clark, Peter, author
Sage, 2003
Buku Teks
Palmer, Ian R., author
McGraw-Hill, 2006
Buku Teks