Cain, Susan, 1968- Quiet : the power of introverts in a world that can't stop talking/ Susan Cain - New York : Broadway paperbacks, 2013 - 352 p. ; 21 cm. ISBN: 9780307352156 Subjects--Topical Terms: Relaciones interpersonales Introversion LC Class. No.: C135q 2013 / BF 698.35