Joint Committee on Health Problems in Education & Wilson, C. C. (1957). Healthful school living: Charles C. Wilson. National Education Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJoint Committee on Health Problems in Education और Charles Christopher Wilson. Healthful School Living: Charles C. Wilson. [Washington]: National Education Association, 1957.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJoint Committee on Health Problems in Education और Charles Christopher Wilson. Healthful School Living: Charles C. Wilson. National Education Association, 1957.
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