Dyfyniad APA

Bigelow, S. J. (1999). Troubleshooting, maintaining & repairing PCs. Tata Mc Graw Hill Publishing Company.

Dyfyniad Arddull Chicago

Bigelow, Stephen J. Troubleshooting, Maintaining & Repairing PCs. New Delhi: Tata Mc Graw Hill Publishing Company, 1999.

Dyfyniad MLA

Bigelow, Stephen J. Troubleshooting, Maintaining & Repairing PCs. Tata Mc Graw Hill Publishing Company, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.