Dyfyniad APA

SOCIALS. (2010). BASIC ELECTRICITY AND ELECTRONICS. SOCIAL BOOK CENTRE.

Dyfyniad Arddull Chicago

SOCIALS. BASIC ELECTRICITY AND ELECTRONICS. -: SOCIAL BOOK CENTRE, 2010.

Dyfyniad MLA

SOCIALS. BASIC ELECTRICITY AND ELECTRONICS. SOCIAL BOOK CENTRE, 2010.

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