APA aipamena

(1997). Development trends in Vietnam Northern mountain region. Ha Noi: National Political Pubslishing House.

Chicago Style aipamena

Development Trends in Vietnam Northern Mountain Region. Ha Noi: National Political Pubslishing House, 1997.

MLA aipamena

Development Trends in Vietnam Northern Mountain Region. Ha Noi: National Political Pubslishing House, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.