David Pescovitz. «A computer in every hand» (en anglès). salon.com, 17-07-1999. [Consulta: 17 febrer 2010]. «According to the story, Osborne visited Xerox PARC in 1980 and was dazzled by the Notetaker, a computer with a small screen and a modem port that was designed to be toted between home and work.»
