Threesye Oscarita Mariman, author
Universitas Indonesia, 1989
UI - Skripsi (Membership)
Siahaan, Tangkas Arief Manuasar, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1996
UI - Skripsi (Membership)
Artikel Jurnal
Triandy Suyatman, author
1986
UI - Skripsi (Membership)
Kuntoro Mangkusubroto, author
Baskara; Ganeca Exact, 1983
Buku Teks