diff --git a/pages.fa/common/sleep.md b/pages.fa/common/sleep.md
index 58b14ffa2..50926af8f 100644
--- a/pages.fa/common/sleep.md
+++ b/pages.fa/common/sleep.md
@@ -1,6 +1,7 @@
 # sleep
 
 > ایجاد تاخیر بر اساس زمان.
+>  اطلاعات بیشتر: <https://www.gnu.org/software/coreutils/manual/html_node/sleep-invocation.html>.
 
 - تاخیر به ثانیه:
 
diff --git a/pages.sv/common/sleep.md b/pages.sv/common/sleep.md
index 4030acdf5..23d1497db 100644
--- a/pages.sv/common/sleep.md
+++ b/pages.sv/common/sleep.md
@@ -1,6 +1,7 @@
 # sleep
 
 > Fördröjning under bestämd tid.
+> Mer information: <https://www.gnu.org/software/coreutils/manual/html_node/sleep-invocation.html>.
 
 - Fördröj i sekunder:
 
diff --git a/pages/common/sleep.md b/pages/common/sleep.md
index 2d0e8475f..7de2a9454 100644
--- a/pages/common/sleep.md
+++ b/pages/common/sleep.md
@@ -1,6 +1,7 @@
 # sleep
 
 > Delay for a specified amount of time.
+> More information: <https://www.gnu.org/software/coreutils/manual/html_node/sleep-invocation.html>.
 
 - Delay in seconds: