diff --git a/README.md b/README.md
index 7fa7c3497550f1adb67c24a59f583dced6c0ae16..1fbe705f6c1f24b55e91f2bf02b5b7d3b10b0561 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,14 @@ The book does not cover how to do work with Radio Buttons. I will talk about it
 
 ## Outside Resources Used
 
+http://stackoverflow.com/questions/2344524/java-equivalent-to-region-in-c-sharp
+* Learned how to use C#'s "#region" equivalent in java.
+
+http://stackoverflow.com/questions/6608673/i-want-to-create-documentation-in-c-something-similar-to-javadoc
+http://www.oracle.com/technetwork/articles/java/index-137868.html
+* Learned about the Java equivalent of /// from C#.
+* Is called "JavaDoc."
+
 http://javatechig.com/android/android-radio-button-example
 * Determined the equivalent of OnClickListener for radio buttons.