http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Contracts,Commercial law,Negotiation in business,Luật thương mại,Đàm phán kinh doanh,Hợp đồng thương mại
United States,United States,United States,Hoa Kỳ,Hoa Kỳ,Hoa Kỳ