Lessig, L. (2006). Code (Version 2.0.). Basic Books.
Cita Chicago (17th ed.)Lessig, Lawrence. Code. Version 2.0. New York: Basic Books, 2006.
Cita MLA (8th ed.)Lessig, Lawrence. Code. Version 2.0. Basic Books, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.