Tran, X. D. (2009). US Culture thru Speaking: Teachers' help. H: University of Education Publishing house.
शिकागो स्टाइल उद्धरणTran, Xuan Diep. US Culture Thru Speaking: Teachers' Help. H: University of Education Publishing house, 2009.
एमएलए उद्धरणTran, Xuan Diep. US Culture Thru Speaking: Teachers' Help. H: University of Education Publishing house, 2009.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.