Watcyn-Jones, P., & Nguyễn Trung Tánh. (1997). Start testing your vocabulary. Tp.HCM: Nxb. Tp.HCM.
Dyfyniad Arddull ChicagoWatcyn-Jones, Peter, và Nguyễn Trung Tánh. Start Testing Your Vocabulary. Tp.HCM: Nxb. Tp.HCM, 1997.
Dyfyniad MLAWatcyn-Jones, Peter, và Nguyễn Trung Tánh. Start Testing Your Vocabulary. Tp.HCM: Nxb. Tp.HCM, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.