http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Tìm hiểu các ngành luật Việt Nam
Về luật bầu cử đại biểu Quốc hội và những văn bản hướng dẫn thi hành ( có hiệu lực từ ngày 17-4-1997)