@book {80822,
	title = {21世紀的21堂課},
	year = {2018},
	publisher = {天下文化},
	organization = {天下文化},
	isbn = {9789864795192},
	author = {Yuval Noah Harari and 哈拉瑞, 尤瓦爾{\textperiodcentered}諾瓦}
}
