@incollection { Hitzler1994,
title = {Qualitative Methoden },
author = {Hitzler, Ronald and Honer, Anne },
editor = {Nohlen, Dieter },
pages = {389-395 },
year = {1994 },
publisher = {Beck },
isbn = {3-406-36906-5 },
url = {http://nbn-resolving.de/urn:nbn:de:0168-ssoar-55212 },
}