Ferdy Budiman Madian, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1991
UI - Tesis (Membership)
Himatjandra, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1992
UI - Tesis (Membership)
Negoita, Constantin Virgil, author
The Benjamin Cumming Pub., 1985
Buku Teks
Alty, J.L., author
NCC Publications, 1984
Buku Teks
edited by Larry Kerschberg
The Benjamin Cumming , 1986
Buku Teks