Dyfyniad APA

(1951). Wood, combined with Wood products. American Lumberman.

Dyfyniad Arddull Chicago

Wood, Combined with Wood Products. [Pontiac, Ill.: American Lumberman, 1951.

Dyfyniad MLA

Wood, Combined with Wood Products. American Lumberman, 1951.

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