Downey, Tim
Springer-Verlag, 2012
eBooks
Ullman, Larry
Peachpit Press, 2008
Buku Teks
Ullman, Larry
Peachpit Press, 2008
Buku Teks
Slamet
Fakultas Ilmu Komputer Universitas Indonesia, 2005
UI - Skripsi (Membership)
Deinum, Marten
Springer, 2012
eBooks