1 |  | A communicative grammar / Elaine Kirn, Darey Jack ; Quang Huy (dịch) . - 3rd ed. - H. : Thống kê , 2001. - 306 tr ; 24 cm. - ( Interactions one ) Thông tin xếp giá: N/400/A.001126-001130 NVM.00171-00174 |
2 |  | About the U.S.A / Elaine Kirn . - Washington : Bureau of Educational and Cultural Affairs , 1989. - XI,127 tr ; 28 cm Thông tin xếp giá: 900/A.000198 |