http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Văn bản hướng dẫn thi hành bộ luật lao động
Tuyển tập các pháp quy của nhà nước (Chính phủ, bộ lao động, thương binh và xã hội...) về lao động và thực hiện bộ luật lao động.