Sawday, J. Towards the renaissance computer: Jonathan Sawday. The Renaissance computer : knowledge technology in the first age of print.(2000).

Sawday, Jonathan. "Towards the Renaissance Computer: Jonathan Sawday." The Renaissance Computer : Knowledge Technology in the First Age of Print.(2000) .

Sawday, Jonathan. "Towards the Renaissance Computer: Jonathan Sawday." The Renaissance Computer : Knowledge Technology in the First Age of Print.(2000), .