International mahjong
International mahjong official website. introduction to international mahjong and international mahjong rules. opportunities in investing in a worldwide online game and related products and services.
http://www.imahjong.com/
Nederlands
Columns bij pietje bell, mahjong, handleiding en orakel
http://homepages.ipact.nl/~geffen/mahjong/mahjong.htm
Wereldkampioenschap
wereldkampioenschap
http://www.4windsmj.com/kb/help/4winpr09.htm