(1997). Development trends in Vietnam Northern mountain region. Ha Noi: National Political Pubslishing House.
শিকাগো স্টাইলে সাইটেশনDevelopment Trends in Vietnam Northern Mountain Region. Ha Noi: National Political Pubslishing House, 1997.
এমএলএ সাইটেশনDevelopment Trends in Vietnam Northern Mountain Region. Ha Noi: National Political Pubslishing House, 1997.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.