Dyfyniad APA

(1974). Forgien investment in the United States. Washington: U. S. Goverment Printing Office.

Dyfyniad Arddull Chicago

Forgien Investment in the United States. Washington: U. S. Goverment Printing Office, 1974.

Dyfyniad MLA

Forgien Investment in the United States. Washington: U. S. Goverment Printing Office, 1974.

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