Hanscom, A. J., & Mitchell, R. (2016). Balanced and barefoot: How unrestricted outdoor play makes for strong, confident, and capable children (Unabridged.). Tantor Media.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHanscom, Angela J., और Rebecca Mitchell. Balanced and Barefoot: How Unrestricted Outdoor Play Makes for Strong, Confident, and Capable Children. Unabridged. Old Saybrook: Tantor Media, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHanscom, Angela J., और Rebecca Mitchell. Balanced and Barefoot: How Unrestricted Outdoor Play Makes for Strong, Confident, and Capable Children. Unabridged. Tantor Media, 2016.
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