Gygi, Craig, author
Wiley, 2005
Buku Teks
Pande, Pete, author
McGraw-Hill, 2002
Buku Teks
Brue, Greg, author
Media Global Edukasi, 2005
Buku Teks
Anita Kristina, author
Fakultas Teknik Universitas Indonesia, 2008
UI - Tesis (Open)
Schonberger, Richard John, author
John Wiley & Sons, 2008
Buku Teks