(1993). The 6th annual computer industry almanac: 1993 / Karen Petska Juliussen and Egil Juliussen.
Cita Chicago (17th ed.)The 6th Annual Computer Industry Almanac: 1993 / Karen Petska Juliussen and Egil Juliussen. 1993.
Cita MLA (9th ed.)The 6th Annual Computer Industry Almanac: 1993 / Karen Petska Juliussen and Egil Juliussen. 1993.
Atenció: Aquestes cites poden no estar 100% correctes.