Adams, G., & Peck, T. (2007). 202 useful exercises for IELTS: International edition. Tp. Hồ Chí Minh: Nxb. Tp. Hồ Chí Minh.
Chicago Style citaatAdams, Garry, en Terry Peck. 202 Useful Exercises for IELTS: International Edition. Tp. Hồ Chí Minh: Nxb. Tp. Hồ Chí Minh, 2007.
MLA citatieAdams, Garry, en Terry Peck. 202 Useful Exercises for IELTS: International Edition. Tp. Hồ Chí Minh: Nxb. Tp. Hồ Chí Minh, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.