(2008). Face2face: Pre-intermediate student's book. Vietnam: Fahasa.
शिकागो स्टाइल उद्धरणFace2face: Pre-intermediate Student's Book. Vietnam: Fahasa, 2008.
एमएलए उद्धरणFace2face: Pre-intermediate Student's Book. Vietnam: Fahasa, 2008.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.