Cita APA

(1993). Computer studies for BTEC (Third edition.). USA: Paul Callaghan and John Elllison.

Chicago Style Citation

Computer Studies for BTEC. Third edition. USA: Paul Callaghan and John Elllison, 1993.

Cita MLA

Computer Studies for BTEC. Third edition. USA: Paul Callaghan and John Elllison, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.