Sikes, P. J., Nixon, J., & Carr, W. (2003). The Moral foundations of educational research: Knowledge, inquiry, and values. Open University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSikes, Patricia J., Jon Nixon, और Wilfred Carr. The Moral Foundations of Educational Research: Knowledge, Inquiry, and Values. Maidenhead, [Eng.]: Open University Press, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSikes, Patricia J., et al. The Moral Foundations of Educational Research: Knowledge, Inquiry, and Values. Open University Press, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.