Dyfyniad APA
Puri, R., & Babbar.V.K. (1997). Solid State Physics & Electronics. S. Chand & Company.
Dyfyniad Arddull Chicago
Puri, R.K, and Babbar.V.K. Solid State Physics & Electronics. New Delhi: S. Chand & Company, 1997.
Dyfyniad MLA
Puri, R.K, and Babbar.V.K. Solid State Physics & Electronics. S. Chand & Company, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.