Dyfyniad APA

(1925). The patent law of the Union of Socialist Soviet Republics. Russian Information Bureau.

Dyfyniad Arddull Chicago

The Patent Law of the Union of Socialist Soviet Republics. Washington, D.C.: Russian Information Bureau, 1925.

Dyfyniad MLA

The Patent Law of the Union of Socialist Soviet Republics. Russian Information Bureau, 1925.

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