@book{20611,
	author = {Jin, Shunian and Chen, Li},
	title = {Boya Chinese : Advanced Hover I=},
	publisher = {bei jing da xue,},
	year = {2009.},
	address = {Beijing Shi :},
	edition = {5th ed},
	note = {"Bei da ban xin yi dai dui wai Han yu jiao cai, ji chu jiao cheng xi lie"}
}