Hilbig, B. E. Max Planck Institute for Research on Collective Goods, Max Planck Society;
http://www.jdm.uni-mannheim.de/hilbig/dls/hilbig_etal_inpress_env.pdf (beliebiger Volltext)
Hilbig, B. E., Zettler, I., Moshagen, M., & Heydasch, T. (2013). Tracing the path from personality – via cooperativeness – to conservation. European Journal of Personality, 27, 319-327.