Dyfyniad APA

U.S. Library of Congress. European Affairs Division. (1949). Freedom of information, a selective report on recent writing. s.n.

Dyfyniad Arddull Chicago

U.S. Library of Congress. European Affairs Division. Freedom of Information, a Selective Report on Recent Writing. Washington: s.n, 1949.

Dyfyniad MLA

U.S. Library of Congress. European Affairs Division. Freedom of Information, a Selective Report on Recent Writing. s.n, 1949.

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