张华. (2021). 世界是我们的课堂: Inspire kids to expand horizons and think big. 人民邮电出版社.
Dyfyniad Arddull Chicago张华. 世界是我们的课堂: Inspire Kids to Expand Horizons and Think Big. 人民邮电出版社, 2021.
Dyfyniad MLA张华. 世界是我们的课堂: Inspire Kids to Expand Horizons and Think Big. 人民邮电出版社, 2021.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.