@book{823222,
	author = {Tengtian, Yingshi and Chen,  Weicheng},
	title = {Google ying yu xue xi fa},
	publisher = {Guo ji xue cun,},
	year = {2012.},
	series = {Jing ying xue xi,},
	address = {Xin bei shi :},
	edition = {พิมพ์ครั้งที่ 3}
}