凯勒 & 卡特罗. (2017). 棒极了！糟透了！: That's good! That's bad! 长江少年儿童出版社.
Dyfyniad Arddull Chicago凯勒 and 卡特罗. 棒极了！糟透了！: That's Good! That's Bad! 长江少年儿童出版社, 2017.
Dyfyniad MLA凯勒 and 卡特罗. 棒极了！糟透了！: That's Good! That's Bad! 长江少年儿童出版社, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.