(1997). Development trends in Vietnam Northern mountain region. Ha Noi: National Political Pubslishing House.
Trích dẫn kiểu ChicagoDevelopment Trends in Vietnam Northern Mountain Region. Ha Noi: National Political Pubslishing House, 1997.
Deismireacht MLADevelopment Trends in Vietnam Northern Mountain Region. Ha Noi: National Political Pubslishing House, 1997.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.