Universitas Indonesia, 2010
UI - Skripsi (Open)
Universitas Indonesia, 2007
UI - Skripsi (Membership)
Darmono, author
Solusi Publishing, 2013
Buku Teks
R. Soesilo, author
Politeia, 1982
Buku Teks
Femy Esterlina, author
Universitas Indonesia, 2006
UI - Skripsi (Membership)