王敬华 & 荷兰王牌特色机构. (2010). 僧侣数独: Sudoku four of a kind. 广西人民出版社.
Chicago Style (17th ed.) Citation王敬华 and 荷兰王牌特色机构. 僧侣数独: Sudoku Four of a Kind. 广西人民出版社, 2010.
MLA (8th ed.) Citation王敬华 and 荷兰王牌特色机构. 僧侣数独: Sudoku Four of a Kind. 广西人民出版社, 2010.
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