洪允姬 & 朱顺娇. (2015). 谁的本领大？: Who is the strongest. 青岛出版社.
Dyfyniad Arddull Chicago洪允姬 and 朱顺娇. 谁的本领大？: Who Is the Strongest. 青岛出版社, 2015.
Dyfyniad MLA洪允姬 and 朱顺娇. 谁的本领大？: Who Is the Strongest. 青岛出版社, 2015.
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