diff --git a/pages.it/common/chgrp.md b/pages.it/common/chgrp.md
index 898e3007e..a5eacc3b1 100644
--- a/pages.it/common/chgrp.md
+++ b/pages.it/common/chgrp.md
@@ -1,6 +1,7 @@
 # chgrp
 
 > Cambia il gruppo proprietario di file e directory.
+> Maggiori informazioni: <https://www.gnu.org/software/coreutils/manual/html_node/chgrp-invocation.html>.
 
 - Cambia il gruppo proprietario di un file/directory:
 
diff --git a/pages.ko/common/chgrp.md b/pages.ko/common/chgrp.md
index 5f1fd4e81..1adfd409a 100644
--- a/pages.ko/common/chgrp.md
+++ b/pages.ko/common/chgrp.md
@@ -1,6 +1,7 @@
 # chgrp
 
 > 파일 및 디렉토리의 그룹 소유권 변경.
+> 더 많은 정보: <https://www.gnu.org/software/coreutils/manual/html_node/chgrp-invocation.html>.
 
 - 파일/디렉토리의 소유 그룹 변경:
 
diff --git a/pages.nl/common/chgrp.md b/pages.nl/common/chgrp.md
index 7a06930cd..1d9ec0a83 100644
--- a/pages.nl/common/chgrp.md
+++ b/pages.nl/common/chgrp.md
@@ -1,6 +1,7 @@
 # chgrp
 
 > Verander beheerdersgroep van bestanden en mappen.
+> Meer informatie: <https://www.gnu.org/software/coreutils/manual/html_node/chgrp-invocation.html>.
 
 - Verander beheerdergroep van een bestand of map:
 
diff --git a/pages/common/chgrp.md b/pages/common/chgrp.md
index b06dec73d..f53f884dd 100644
--- a/pages/common/chgrp.md
+++ b/pages/common/chgrp.md
@@ -1,6 +1,7 @@
 # chgrp
 
 > Change group ownership of files and directories.
+> More information: <https://www.gnu.org/software/coreutils/manual/html_node/chgrp-invocation.html>.
 
 - Change the owner group of a file/directory: