'I'm cooperative, but you're greedy": Some cognitive tendencies in a commons dilemma
Canadian Journal of Behavioural Science / Revue canadienne des sciences du comportement (1997) - Comment
doi: 10.1037/0008-400x.29.4.257  issn: 1879-2669  issn: 0008-400x 

Robert Gifford, Donald W. Hine