Mathematics Teacher Educator. National Council of Teachers of Mathematics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMathematics Teacher Educator. National Council of Teachers of Mathematics.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMathematics Teacher Educator. National Council of Teachers of Mathematics.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.