Harari, Y. N. (2019). 21 lessons for the 21st century. Vintage.
Chicago Style (17th ed.) CitationHarari, Yuval N. 21 Lessons for the 21st Century. London: Vintage, 2019.
MLA citiranjeHarari, Yuval N. 21 Lessons for the 21st Century. Vintage, 2019.
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