Wear, A. (2020). Solved: How other countries cracked the world's biggest problems (and we can too). Oneworld Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWear, Andrew. Solved: How Other Countries Cracked the World's Biggest Problems (and We Can Too). London: Oneworld Publications, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWear, Andrew. Solved: How Other Countries Cracked the World's Biggest Problems (and We Can Too). Oneworld Publications, 2020.
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