Citazione Stile APA (7a Edizione)

Train, W. (1997). PC upgrading and maintenance. BPB.

Citazione stile Chigago Style (17a edizione)

Train, Will. PC Upgrading and Maintenance. New delhi: BPB, 1997.

Citatione MLA (9a ed.)

Train, Will. PC Upgrading and Maintenance. BPB, 1997.