Dyfyniad APA

Unknown. (2023). Wood in aircraft construction. Navy Department, U.S.A.

Dyfyniad Arddull Chicago

Unknown. Wood in Aircraft Construction. Navy Department, U.S.A, 2023.

Dyfyniad MLA

Unknown. Wood in Aircraft Construction. Navy Department, U.S.A, 2023.

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