@book {9783867397049, 
	title = "Stop Walking on Eggshells",
	author = "Mason, Paul AND Kreger, Randi",
	isbn = "9783867397049",
	year = "2009",
	edition = "8",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783867397049",
	url = "https://content-select.com/de/portal/media/view/5ceceb43-bb5c-4686-a206-05d1b0dd2d03",
	publisher = "Balance Verlag",
	language = "ger",
}