Winslow. Star Spangled Security. Brookings Institution Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWinslow. Star Spangled Security. Brookings Institution Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWinslow. Star Spangled Security. Brookings Institution Press.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.