Gregg, A. & Sedikides, C. (2010). Narcissistic Fragility:
Rethinking Its Links to Explicit and Implicit Self-esteem, Self and Identity, 9:2, 142-161
Lili Wu, Huajian Cai, Ruolei Gu, Yu L L Luo, Jianxin Zhang, Jing Yang, . . . Lei Ding. (n.d.). Neural manifestations of implicit self-esteem: An ERP study. PLoS ONE, 9(7), E101837.