- TeamJP_official jaypark.com
- [Design Contest “2013 JWALKERZ SUMMER T-SHIRTS” – Voting for winner] http://jaypark.com/bbs/board.php?tbl=e_notice&mode=VIEW&num=46&chr=eng&category=&findType=&findWord=&sort1=&sort2=&page=1
- TeamJP_official jaypark.com
- [2013 JWALKERZ SUMMER T-SHIRTS 디자인 공모전 - 디자인 선정투표 안내] http://cafe.daum.net/Jay-Effect/hVP0/115 http://jaypark.com/bbs/board.php?tbl=notice&mode=VIEW&num=95&chr=&category=&findType=&findword=&sort1=&sort2=&page=
- [2013 JWALKERZ SUMMER T-SHIRTS 디자인 공모전 - 디자인 선정투표 안내] http://cafe.daum.net/Jay-Effect/hVP0/115 http://jaypark.com/bbs/board.php?tbl=notice&mode=VIEW&num=95&chr=&category=&findType=&findword=&sort1=&sort2=&page=