http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Chính sách tăng lương 2013 - Quy định mới về mức lương cơ sở đối với cán bộ công chức, viên chức & lực lượng vũ trang
Thùy Linh, Việt Trinh (Sưu tầm và hệ thống hóa)
Labor law and legistration,Luật lao động và văn bản thi hành