Whika Ayu Nurrochmani, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2010
UI - Tesis (Open)
Sofyan Effendi, compiler
Ghalia Indonesia, 1984
Buku Teks
Iman Soepomo, author
Djambatan, 1994
Buku Teks
Iman Soepomo, author
Djambatan, 1972
Buku Teks
Iman Soepomo, author
Djambatan, 1987
Buku Teks