diff --git a/books/free-programming-books-ko.md b/books/free-programming-books-ko.md
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@@ -198,6 +198,7 @@
 
 ### R
 
+* [Must Learning with R (개정판)](https://wikidocs.net/book/4315) - DoublekPark 외 1명
 * [R을 이용한 데이터 처리 & 분석 실무](http://r4pda.co.kr) - 서민구 (HTML, PDF - 이전 버젼)
 * [The R Manuals (translated in Korean)](http://www.openstatistics.net)