Não informado. (1974). Computers and People. Berkeley Enterprises.
Style de citation Chicago (17e éd.)Não informado. Computers and People. Newtonville, Mass: Berkeley Enterprises, 1974.
Style de citation MLA (8e éd.)Não informado. Computers and People. Berkeley Enterprises, 1974.
Attention : ces citations peuvent ne pas être correctes à 100%.