Kroeger, Paul R.
Cambridge University Press, 2006
Buku Teks SO
Cambridge University Press, 2004
eBooks
Culicover, Peter W.
Academic Press, 1976
Buku Teks SO
Arawinda Dinakaramani
Fakultas Ilmu Komputer Universitas Indonesia, 2008
UI - Skripsi Open
Roberts, Ian
Oxford University Press, 2007
Buku Teks