修兹. (2009). 数独精选100题 5: Kakuro presented by Will Shortz. 北京理工大学出版社.
Dyfyniad Arddull Chicago修兹. 数独精选100题 5: Kakuro Presented by Will Shortz. 北京理工大学出版社, 2009.
Dyfyniad MLA修兹. 数独精选100题 5: Kakuro Presented by Will Shortz. 北京理工大学出版社, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.