Hambali Thalib
Kencana, 2009
Buku Teks
Hutabarat, Irawati
Universitas Indonesia, 2011
UI - Tesis (Open)
Limbong, Bernhard
Margaretha Pustaka , 2012
Buku Teks
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Aca Sugandhy
2006
UI - Disertasi (Membership)