Jakarta: CV.Eko Jaya, 2007,
Buku Referensi
Riyanto Prabowo, author
Universitas Indonesia, 2005
UI - Tesis (Membership)
Yuyun Kulsum, author
1995
UI - Tesis (Membership)
Napitupulu, Lamora Theresia, author
Fakultas Hukum Universitas Indonesia, 2014
UI - Tesis (Membership)
Stephanie Stella Rumenta, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2015
UI - Skripsi (Membership)