http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
How to master skills for the TOEFL IBT writing basic
Tổng hợp T.P. Hồ Chí Minh, công ty TNHH Nhân Trí Việt
Arthur H. Milch, Denise McCormack, E2K; Lê Huy Lâm (chú giải)
Kho đa phương tiện DPT.0003509, DPT.0003510