Dyfyniad APA

(1981). Yearbook of U.S.-Japan economic relations. Washington: Japan Economic Institute of America.

Dyfyniad Arddull Chicago

Yearbook of U.S.-Japan Economic Relations. Washington: Japan Economic Institute of America, 1981.

Dyfyniad MLA

Yearbook of U.S.-Japan Economic Relations. Washington: Japan Economic Institute of America, 1981.

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