diff --git a/Management-3.0.md b/Management-3.0.md
index 69db993..a47f2da 100644
--- a/Management-3.0.md
+++ b/Management-3.0.md
@@ -2,6 +2,10 @@
 
 - [Kudobox](http://kudobox.co/)
 
-- [Management 3.0 Agile Leadership Practices](https://www.slideshare.net/jurgenappelo/management-30-in-50-minutes)
+- [Management 3.0 Agile Leadership Practices](https://www.slideshare.net/jurgenappelo/management-30-in-50-minutes) (Slides) - by Jurgen Appelo
 
-- [Management 3.0 Products: Kudo Cards](https://management30.com/product/kudo-cards/) 
\ No newline at end of file
+- [Management 3.0 Products: Kudo Cards](https://management30.com/product/kudo-cards/) 
+
+### Books
+
+- [Management 3.0: Leading Agile Developers, Developing Agile Leaders](https://management30.com/product/management30/) - by Jurgen Appelo