Paper  bibtex   

@book{kohler_wirkungen_nodate,
	title = {Wirkungen des {Produktdesigns}},
	url = {http://books.google.at/books?id=ojS14mjY3igC&lpg=PA105&ots=YWlw4ZwVRG&dq=semantic%20osgood%20hofst%C3%A4tter&pg=PA106#v=onepage&q&f=false},
	urldate = {2010-10-02TZ},
	author = {Kohler, Thomas}
}