Henrich, J., Boyd, R. T., Bowles, S., Camerer, C. F., Fehr, E., & Gintis, H. (2004). Foundations of Human Sociality. Economic Experiments and Ethnographic Evidence from Fifteen Small-Scale Societies. New York, NY, USA: Oxford University Press.
Henrich, J., McElreath, R., Barr, A., Ensminger, J., Barrett, C., Bolyanatz, A., … Ziker, J. (2006). Costly Punishment across Human Societies. Science, 312(5781), 1767–70. http://doi.org/10.1126/science.1127333
Herrmann, B., & Thöni, C. (2009). Measuring conditional cooperation: A replication study in Russia. Experimental Economics, 12(1), 87–92. https://doi.org/10.1007/s10683-008-9197-1
Herrmann, B., Thöni, C., & Gächter, S. (2008). Antisocial Punishment Across Societies. Science, 319(5868), 1362–1367. https://doi.org/10.1126/science.1153808
House, B. R., Kanngiesser, P., Barrett, H. C., Broesch, T., Cebioglu, S., Crittenden, A. N., … & Yilmaz, S. (2019). Universal norm psychology leads to societal diversity in prosocial behaviour and development. Nature human behaviour, 1-9. https://doi.org/10.1038/s41562-019-0734-z
Kocher, M. G., Cherry, T., Kroll, S., Netzer, R. J., & Sutter, M. (2008). Conditional cooperation on three continents. Economics Letters, 101(3), 175–178. https://doi.org/10.1016/j.econlet.2008.07.015
Bateson, M., Nettle, D., & Roberts, G. (2006). Cues of being watched enhance cooperation in a real-world setting. Biology Letters, 2(3), 412–414. https://doi.org/10.1098/rsbl.2006.0509
Boehm, C. (1999). Hierarchy in the Forest. The Evolution of Egalitarian Behavior. Cambridge, MA, USA: Harvard University Press.
Brown, J. M. (2018). Efficient, Adaptable Simulations: A Case Study of a Climate Negotiation Game. Journal of Political Science Education, 14(4), 511–522. https://doi.org/10.1080/15512169.2018.1431129
Burkart, J.M., Hrdy, S.B. and Van Schaik, C.P. (2009), Cooperative breeding and human cognitive evolution. Evol. Anthropol., 18: 175-186. https://doi.org/10.1002/evan.20222