Dyfyniad APA

(1997). 1996 International Trade Statistics Yearbook Annualre Statistque du Commerce International. United nations/nations unies.

Dyfyniad Arddull Chicago

1996 International Trade Statistics Yearbook Annualre Statistque Du Commerce International. New york: United nations/nations unies, 1997.

Dyfyniad MLA

1996 International Trade Statistics Yearbook Annualre Statistque Du Commerce International. United nations/nations unies, 1997.

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