Kovacs, K. (2020). Speaking for IELTS. Tp. Hồ Chí Minh: Tổng hợp.
Dyfyniad Arddull ChicagoKovacs, Karen. Speaking for IELTS. Tp. Hồ Chí Minh: Tổng hợp, 2020.
Dyfyniad MLAKovacs, Karen. Speaking for IELTS. Tp. Hồ Chí Minh: Tổng hợp, 2020.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.