Richards, J. C., Aldcorn, S. B., Lê Huy Lâm, & Trương Hoàng Duy. (1998). Person to person: Communicative speaking and listening skills. Tp. Hồ Chí Minh: Nbx. Tp. Hồ Chí Minh.
Chicago ZitierstilRichards, Jack C., Sue Brioux Aldcorn, Lê Huy Lâm, und Trương Hoàng Duy. Person to Person: Communicative Speaking and Listening Skills. Tp. Hồ Chí Minh: Nbx. Tp. Hồ Chí Minh, 1998.
MLA ZitierstilRichards, Jack C., Sue Brioux Aldcorn, Lê Huy Lâm, und Trương Hoàng Duy. Person to Person: Communicative Speaking and Listening Skills. Tp. Hồ Chí Minh: Nbx. Tp. Hồ Chí Minh, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.