Martin, C. D., & Tongen, A. (2011). Keeping it R.E.A.L: Research experiences for all learners. Mathematical Association of America.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMartin, Carla D., और Anthony Tongen. Keeping It R.E.A.L: Research Experiences for All Learners. Washington, D.C.: Mathematical Association of America, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMartin, Carla D., और Anthony Tongen. Keeping It R.E.A.L: Research Experiences for All Learners. Mathematical Association of America, 2011.
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