(1997). 1996 International Trade Statistics Yearbook Annualre Statistque du Commerce International. United nations/nations unies.
Citazione stile Chigago Style (17a edizione)1996 International Trade Statistics Yearbook Annualre Statistque Du Commerce International. New york: United nations/nations unies, 1997.
Citatione MLA (9a ed.)1996 International Trade Statistics Yearbook Annualre Statistque Du Commerce International. United nations/nations unies, 1997.