@book {9783868549409, 
	title = "Profit and Gift in the Digital Economy, Cambridge University Press",
	author = "Elder-Vass, Dave",
	isbn = "9783868549409",
	edition = "1",
	keywords = "Ungleichheit, Facebook, Politische Ökonomie, Marktwirtschaft, Apple, Google, YouTube, Wikipedia, Digitalwirtschaft, Gabenökonomie, neoliberal",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783868549409",
	url = "https://content-select.com/de/portal/media/view/5e6806d7-2388-4123-a636-66ffb0dd2d03",
	publisher = "Hamburger Edition HIS",
	language = "ger",
}