diff --git a/pages.de/common/echo.md b/pages.de/common/echo.md
index 9ca2de529..16daa9c96 100644
--- a/pages.de/common/echo.md
+++ b/pages.de/common/echo.md
@@ -1,6 +1,7 @@
 # echo
 
 > Gib angegebene Argumente aus.
+> Mehr Informationen: <https://www.gnu.org/software/coreutils/manual/html_node/echo-invocation.html>.
 
 - Gib einen Text aus. (Hinweis: Anführungszeichen sind optional):
 
diff --git a/pages.fr/common/echo.md b/pages.fr/common/echo.md
index 3af4406a3..6874ddf4f 100644
--- a/pages.fr/common/echo.md
+++ b/pages.fr/common/echo.md
@@ -1,6 +1,7 @@
 # echo
 
 > Affiche les paramètres donnés dans la console.
+> Plus d'informations : <https://www.gnu.org/software/coreutils/manual/html_node/echo-invocation.html>.
 
 - Affiche un message (les guillemets sont facultatifs) :
 
diff --git a/pages.it/common/echo.md b/pages.it/common/echo.md
index b3c4a8b2a..e79956554 100644
--- a/pages.it/common/echo.md
+++ b/pages.it/common/echo.md
@@ -1,6 +1,7 @@
 # echo
 
 > Stampa a schermo gli argomenti forniti.
+> Maggiori informazioni: <https://www.gnu.org/software/coreutils/manual/html_node/echo-invocation.html>.
 
 - Stampa un messaggio di testo. Nota: le virgolette sono opzionali:
 
diff --git a/pages.zh/common/echo.md b/pages.zh/common/echo.md
index 211986306..2599feb5f 100644
--- a/pages.zh/common/echo.md
+++ b/pages.zh/common/echo.md
@@ -1,6 +1,7 @@
 # echo
 
 > 输出给定参数.
+> 更多信息： <https://www.gnu.org/software/coreutils/manual/html_node/echo-invocation.html>.
 
 - 输出文本信息. 注意: 引号是可选的:
 
diff --git a/pages.zh_TW/common/echo.md b/pages.zh_TW/common/echo.md
index 98813152b..733c3f171 100644
--- a/pages.zh_TW/common/echo.md
+++ b/pages.zh_TW/common/echo.md
@@ -1,6 +1,7 @@
 # echo
 
 > 印出文字。
+> 更多資訊： <https://www.gnu.org/software/coreutils/manual/html_node/echo-invocation.html>.
 
 - 印出一行文字（如果文字中沒有連續的空格，可以不加引號）：
 
diff --git a/pages/common/echo.md b/pages/common/echo.md
index a758600a7..0475f4e84 100644
--- a/pages/common/echo.md
+++ b/pages/common/echo.md
@@ -1,6 +1,7 @@
 # echo
 
 > Print given arguments.
+> More information: <https://www.gnu.org/software/coreutils/manual/html_node/echo-invocation.html>.
 
 - Print a text message. Note: quotes are optional: