http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
TM tài liệu tham khảo tr.179; Gồm có: Vị thế của xã hội học; Những tạo lập xã hội; Nguyên nhân và kết quả; Thế giới hiện đại; Những kẻ mạo danh