diff --git a/books/free-programming-books-tr.md b/books/free-programming-books-tr.md
index 467e68378..e58d079e8 100644
--- a/books/free-programming-books-tr.md
+++ b/books/free-programming-books-tr.md
@@ -6,6 +6,7 @@
 * [C++](#cpp)
 * [D](#d)
 * [Dart](#dart)
+* [Fortran](#fortran)
 * [Git](#git)
 * [Go](#go)
 * [Güvenlik ve Gizlilik](#guvenlik-ve-gizlilik)
@@ -60,6 +61,11 @@
 * [Dart - Merhaba Dünya](https://www.dartogreniyorum.blogspot.com.tr/2013/03/yeniden-dart.html?view=sidebar)
 
 
+### Fortran
+
+* [Fortran Programlama Diline Giriş](http://dosyalar.ersoykardesler.net/yayinlar/Fortran_Programlama_Diline_Giris.pdf) (PDF)
+
+
 ### Git
 
 * [git - basit rehber](https://rogerdudler.github.io/git-guide/index.tr.html) - Roger Dudler (HTML)