http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Cẩm nang cho người phụ trách đội thiếu niên tiền phong Hồ Chí Minh
Bùi Sĩ Tụng;Phạm Đình Nghiệp,Phan Nguyên Thái
Đội thiếu niên tiền phong Hồ Chí Minh