United Nations, 1986
Buku Teks
Evans, Thomas G., author
PWS-KENT Publishing, 1988
Buku Teks
United Nations Centre on Transnational Corporations
United Nations, 1989
Buku Teks
Choi, Frederick D.S., 1942-, author
Prentice-Hall, 2002
Buku Teks
Financial Accounting Standards Board
Richard D. Irwin, 1991
Buku Teks