Gaya APA

Baer, R, M. (1972). The digital villain: notes on the numerology, parapsychology, and metaphysics of the computer . California: Addison-Wesley Pub. Co.

Gaya MLA

Baer, Robert, M. "The digital villain: notes on the numerology, parapsychology, and metaphysics of the computer". California: Addison-Wesley Pub. Co, 1972. Lawas.