Amin Widjaja Tunggal, author
Rineka Cipta, 1995
Buku Teks
Sitohang, Shendy Marita, author
Universitas Indonesia, 2005
UI - Skripsi (Membership)
Finari Manan, Author
2004
UI - Tesis (Membership)
Artikel Jurnal
Kus VIrgantari, author
Universitas Indonesia, 2010
UI - Tesis (Open)