Wong, John, author
Macmillan, 1980
Buku Teks
Wong, John, author
Macmillan, 1979
Buku Teks
St. Martin's Press , 1984
Buku Teks
Lintang Dewanti, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Tesis Membership
Ali Manshur, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2008
UI - Tesis Open