Shifrin, M. (2018). 30 before 30: How I made a mess of my 20s, and you can too (First edition.). Wednesday Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रShifrin, Marina. 30 Before 30: How I Made a Mess of My 20s, and You Can Too. First edition. New York: Wednesday Books, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रShifrin, Marina. 30 Before 30: How I Made a Mess of My 20s, and You Can Too. First edition. Wednesday Books, 2018.
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