Charles Babbage Institut. Reprint series for the history of Computing. MIT Press.
Citazione stile Chigago Style (17a edizione)Charles Babbage Institut. Reprint Series for the History of Computing. Cambridge: MIT Press.
Citatione MLA (8a ed.)Charles Babbage Institut. Reprint Series for the History of Computing. MIT Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.