http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Kháng chiến chống Mỹ ; Tham mưu chiến lược; Tổng tiến công và nổi dậy mùa Xuân 1975; Bộ Tổng tham mưu ; Lịch sử