Pasaribu, Bomer, author
LPEM UI, 1995
Buku Teks
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Sri Yanuarti
LIPI Press, 2008
Buku Teks
Lintang Kusumadelia, author
Fakultas Teknik Universitas Indonesia, 2008
UI - Skripsi (Open)
Silalahi, Djausin, author
Universitas Indonesia, 1996
UI - Tesis (Membership)