Worcester, A., & Bowerman, L. Z. (2010). Building skills for the Toefl ibt: Beginning - Writing. Tp. Hồ Chí Minh: Trẻ.
Style de citation ChicagoWorcester, Adam, et Lark; Zeter Bowerman. Building Skills for the Toefl Ibt: Beginning - Writing. Tp. Hồ Chí Minh: Trẻ, 2010.
Style de citation MLAWorcester, Adam, et Lark; Zeter Bowerman. Building Skills for the Toefl Ibt: Beginning - Writing. Tp. Hồ Chí Minh: Trẻ, 2010.
Attention : ces citations peuvent ne pas être correctes à 100%.