Scheckel, L. (2013). Ask a science teacher: 250 answers to questions you've always had about how everyday stuff really works.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रScheckel, Larry. Ask a Science Teacher: 250 Answers to Questions You've Always Had About How Everyday Stuff Really Works. 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रScheckel, Larry. Ask a Science Teacher: 250 Answers to Questions You've Always Had About How Everyday Stuff Really Works. 2013.
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