Dyfyniad APA

(1967). The future of U.S. foreign trade policy. Washington: U. S. Government Printing Office.

Dyfyniad Arddull Chicago

The Future of U.S. Foreign Trade Policy. Washington: U. S. Government Printing Office, 1967.

Dyfyniad MLA

The Future of U.S. Foreign Trade Policy. Washington: U. S. Government Printing Office, 1967.

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