Tracz, W. Front matter (letters and notices). Software engineering notes..
Cita Chicago (17th ed.)Tracz, Will. "Front Matter (letters and Notices)." Software Engineering Notes. .
Cita MLA (9th ed.)Tracz, Will. "Front Matter (letters and Notices)." Software Engineering Notes., .
Atenció: Aquestes cites poden no estar 100% correctes.