Littman, J. (1987). Once upon a time in computerland: The Amazing billion - dollar tale of Bill Millard. New York: Simon & Schuster Inc.
Trích dẫn kiểu ChicagoLittman, Jonathan. Once Upon a Time in Computerland: The Amazing Billion - Dollar Tale of Bill Millard. New York: Simon & Schuster Inc, 1987.
MLA引文Littman, Jonathan. Once Upon a Time in Computerland: The Amazing Billion - Dollar Tale of Bill Millard. New York: Simon & Schuster Inc, 1987.
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