北京:北京语言大学出版社,2019. — 13页:彩图. — ISBN 9787561950043.
Beijing: Beijing Language and Culture University Press.
“轻松猫·中文分级读物”是一套专门为青少年(10~18岁)学习者打造的中文分级读物,整个系列共分为四级.
轻松猫: 中文分级读物. 幼儿版. — Smart cat. Graded Chinese readers for kids. Volume 8.
Audio: https://www.blcup.com/smartcat/kids/detail.html?g=2&r=8