Bac Hoai Tran, Ha Minh Nguyen, Tuan Duc Vuong. Colloquial Vietnamese: The Complete Course for Beginners

Routledge, 2012. — 288 p.Colloquial Vietnamese is easy to use and completely up-to-date. Specially written by experienced teachers for self-study or class use, this course provides a step-by-step approach to written and spoken Vietnamese. No prior knowledge of the language is required.
Colloquial Vietnamese is:
interactive – with lots of dialogues and exercises for regular practice
clear – providing concise grammar notes
practical – with useful vocabulary and pronunciation guide
complete – including answer key and special reference section.
By the end of this rewarding course you will be able to communicate confidently and effectively in a broad range of situations.