Ullrich, C. (2021). Unlawful Content Online: Towards a New Regulatory Framework for Online Platforms.
Čikaški stil citiranja (17. izdanje)Ullrich, Carsten. Unlawful Content Online: Towards a New Regulatory Framework for Online Platforms. Baden-Baden, 2021.
MLA način citiranja (9. izdanje)Ullrich, Carsten. Unlawful Content Online: Towards a New Regulatory Framework for Online Platforms. 2021.
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