@article {Petree:May :0172-8865:205,
	author = "Petree, Nicholas",
	title = "Code-switching",
	journal = "English World-Wide",
	volume = "31",
	number = "2",
	year = "May ",
	abstract = "",
	pages = "205-208",
	url = "http://www.ingentaconnect.com/content/jbp/eww/2010/00000031/00000002/art00007",
	doi = "doi:10.1075/eww.31.2.07pet"
}