Roemer, R. (1993). Legislative action to combat the world tobacco eoidemic. World Health Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoemer, Ruth. Legislative Action to Combat the World Tobacco Eoidemic. Geneva: World Health Organization, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRoemer, Ruth. Legislative Action to Combat the World Tobacco Eoidemic. World Health Organization, 1993.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.