General statistical office. (2002). Result of survey on households living standards 2002. Hà Nội: Statistical publishing house.
शिकागो स्टाइल उद्धरणGeneral statistical office. Result of Survey On Households Living Standards 2002. Hà Nội: Statistical publishing house, 2002.
एमएलए उद्धरणGeneral statistical office. Result of Survey On Households Living Standards 2002. Hà Nội: Statistical publishing house, 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.