How much would you like to pay? Trust, reciprocity and prosocial motivations in El trato

León, F. J., Noguera, J. A., & Tena-Sánchez, J.. (2012). How much would you like to pay? Trust, reciprocity and prosocial motivations in El trato. Social Science Information, 51, 389 - 417. doi:10.1177/0539018412441756