Hallam, A. (2016). Millionaire teacher: The nine rules of wealth you should have learned in school (2.).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHallam, Andrew. Millionaire Teacher: The Nine Rules of Wealth You Should Have Learned in School. 2. 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHallam, Andrew. Millionaire Teacher: The Nine Rules of Wealth You Should Have Learned in School. 2. 2016.
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