↑ Blackwell, Lindsay; Chen, Tianying; Schoenebeck, Sarita ; Lampe, Cliff (2018). "When Online Harassment Is Perceived as Justified (Proceedings of the Twelfth International AAAI Conference on Web and Social Media (ICWSM 2018))" . Association for the Advancement of Artificial Intelligence - aaai.org . 2020年9月18日のオリジナルからアーカイブ済み。 2020年8月31日取得。
↑ Jhaver, Shagun; Chan, Larry; Bruckman, Amy (2018-02-02). "The view from the other side: The border between controversial speech and harassment on Kotaku in Action" . First Monday . arXiv : 1712.05851 . doi : 10.5210/fm.v23i2.8232 . ISSN 1396-0466 . S2CID 3653593 .