1 | | Ten age Tales. Book B / Regina Heavey . - Boston.: D.C. Heath and company, 1959. - 248 p., 20cm Mã xếp giá: 370.114 H4Đăng ký cá biệt: Lầu 1 TV: 2000032472 |
2 | | Vietnam Education and Training Directory/ International Co-operation Department . Ministry of Education and Training . - Third edition. - H. : Education Pub., 2004. - 707tr. ; 22cm Mã xếp giá: 370.959702Đăng ký cá biệt: Lầu 2 KLF: 2000006738 |