LLEWELLYN, D. (2014). Inquire within: Implementing inquiry- and argument-based science standards in grade 3-8. Corwin, Sage Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLLEWELLYN, Douglas. Inquire Within: Implementing Inquiry- and Argument-based Science Standards in Grade 3-8. Corwin, Sage Publications, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLLEWELLYN, Douglas. Inquire Within: Implementing Inquiry- and Argument-based Science Standards in Grade 3-8. Corwin, Sage Publications, 2014.
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