Rangkuti, Siti Sundari, author
Universitas Airlangga, 1987
Buku Teks
Sutami, author
Universitas Indonesia, 1976
Buku Teks
Farida Komalasari, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1995
UI - Tesis (Membership)
editor, Peter Hagul
Rajawali, 1992
Buku Teks
Warkum Sumitro, author
1989
UI - Tesis (Membership)