Dyfyniad APA

Product design catalog file. Sweet's Catalog Service.

Dyfyniad Arddull Chicago

Product Design Catalog File. New York: Sweet's Catalog Service.

Dyfyniad MLA

Product Design Catalog File. Sweet's Catalog Service.

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