Gospic, K., Sundberg, M., Maeder, J., Fransson, P., Petrovic, P., Isacsson, G., . . . Ingvar, M. (2014). Altruism costs—the cheap signal from amygdala. Oxford University Press.

Gospic, Katarina, Marcus Sundberg, Johanna Maeder, Peter Fransson, Predrag Petrovic, Gunnar Isacsson, Anders Karlström, und Martin Ingvar. Altruism Costs—the Cheap Signal From Amygdala. Oxford University Press, 2014.

Gospic, Katarina, et al. Altruism Costs—the Cheap Signal From Amygdala. Oxford University Press, 2014.