Skogen, Ketil/Thrane, Christer: Wolves in Context: Using Survey Data to Situate Attitudes Within a Wider Cultural Framework. In: Society & Natural Resources 21/1 (2007). Internet: http://www.tandfonline.com/doi/abs/10.1080/08941920701460408. Zuletzt geprüft am: 27.3.2017. S. 17–33.