Smith. The Sons of Westwood. University of Illinois Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSmith. The Sons of Westwood. University of Illinois Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSmith. The Sons of Westwood. University of Illinois Press.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.