Dewan Perwakilan Rakyat, 2012
Buku Teks
Tatanusa, 2007
Buku Teks
Sinaga, V. Harlen, author
Erlangga, 2005
Buku Teks
Haryo Kusumastito, author
Fakultas Hukum Universitas Indonesia, 2011
UI - Skripsi (Open)
Ervan Saropie, author
Universitas Indonesia, 2009
UI - Skripsi (Open)