Wooldridge, A. Bell curve liberals: How the left betrayed IQ / Adrian Wooldridge. Critical white studies : looking behind the mirror.(1997).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWooldridge, Adrian. "Bell Curve Liberals: How the Left Betrayed IQ / Adrian Wooldridge." Critical White Studies : Looking Behind the Mirror.(1997) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रWooldridge, Adrian. "Bell Curve Liberals: How the Left Betrayed IQ / Adrian Wooldridge." Critical White Studies : Looking Behind the Mirror.(1997), .
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.