المؤلفون: Schaller, Mark, author, Kenrick, Douglas T., author, Neuberg, Steven L., author

المصدر: Six Degrees of Social Influence : Science, Application, and the Psychology of Robert Cialdini, 2012.

الإتاحة: https://doi.org/10.1093/acprof:osobl/9780199743056.003.0001