Higgins, George E., author
McGraw-Hill, 2010
Buku Teks
Eva Kusumawati, author
2013
UI - Tesis (Membership)
Clough, Jonathan, author
Cambridge University Press, 2015
eBooks
Muhammad Nursaktiadhi Didiet, author
Fakultas Teknik Universitas Indonesia, 2013
UI - Tesis (Membership)
Irawan, author
Fakultas Hukum Universitas Indonesia, 2008
UI - Skripsi (Membership)