diff --git a/Octobre_2023.bib b/Octobre_2023.bib
index 7adde56..eae00ab 100644
--- a/Octobre_2023.bib
+++ b/Octobre_2023.bib
@@ -85,6 +85,13 @@
     publisher= {Rand},
     Keyword={Cyberguerre}}
 
+ @book{étiquette,
+    author = {Article 19},
+    title = {Connaissez-vous vraiment internet ? Protocoles, sécurité, censure, gouvernance...},
+    year = {2022},
+    publisher= {Éditions Eyrolles},
+    isbn = {978-2-416-00727-9}}
+
     @book{étiquette,
     author = {Arutunyan, Anna},
     title = {Hybrid Warriors, Proxies, Freelancers and Moscow's Struggle for Ukraine},
@@ -892,6 +899,12 @@
     keyword = {cryptographie},
     note = {à écouter, l'épisode de NoLimit Sécu : https://www.nolimitsecu.fr/20-enigmes-ludiques-pour-se-perfectionner-en-cryptographie/},
     isbn = {9782100855117}}
+
+@book{lamdan2022data,
+  title={Data cartels: The companies that control and monopolize our information},
+  author={Lamdan, Sarah},
+  year={2022},
+  publisher={Stanford University Press}}
     
     @book{etiquette,
     author = {Lamy, Stéphanie},