http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nghệ thuật tạo thế tiến công bằng trận đánh then chốt
Kháng chiến chống Mỹ; Chiến dịch tiến công ; Trận đánh then chốt ; Chiến dịch Bình Giã; Lịch sử