http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
T. I. Oydermann ... [et al.]; Lê Hữu Tầng, nguyễn Trọng Chuẩn và Đỗ Minh Hợp biên dịch
dialectical marterialism,dialectic ( philosophy ),philosophy, marxist