@book{259413,
	author = { Hummel, Kirsten M., },
	title = { Introducing second language acquisition :},
	publisher = {Wiley-Blackwell,},
	year = {2022},
	series = { Linguistics in the world},
	address = {NewYork/ Hoboken, NJ : },
	edition = {2nd edition},
	note = {Includes index.}
}