Weight Watchers International. (2009). Weight watchers in 20 minutes: 250 fresh, fast recipes. John Wiley and Sons, Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWeight Watchers International. Weight Watchers in 20 Minutes: 250 Fresh, Fast Recipes. Hoboken, NJ: John Wiley and Sons, Inc., 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWeight Watchers International. Weight Watchers in 20 Minutes: 250 Fresh, Fast Recipes. John Wiley and Sons, Inc., 2009.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.