Birch, Thomas
Pearson Education, 2006
Multimedia
Thiessen, Frank J.
Reston Publishing, 1984
Buku Teks SO
Erwin-Christian Lovasz, Burkhard Corves, editors
[Springer, ], 2012
eBooks
Boguslavsky, B.L.
Peace Publisher, [Date of publication not identified]
Buku Teks SO
Dini Mayangsari
2007
UI - Tugas Akhir