(1997). Development trends in Vietnam Northern mountain region. Ha Noi: National Political Pubslishing House.
シカゴスタイル引用形Development Trends in Vietnam Northern Mountain Region. Ha Noi: National Political Pubslishing House, 1997.
MLA引用形式Development Trends in Vietnam Northern Mountain Region. Ha Noi: National Political Pubslishing House, 1997.
警告: この引用は必ずしも正確ではありません.