제목: The Paradox of Choice: Why More Is Less 저자: Barry Schwartz Ecco; Revised edition (May 17, 2016) https://www.amazon.com/Paradox-Choice-More-Less-Revised/dp/0062449923/ref=sr_1_1?s=books&ie=UTF8&qid=1535414085&sr=1-1&keywords=the+paradox+of+choice
