المؤلفون: Shaffer, Dennis M., author, Krauchunas, Scott M., author, Eddy, Marianna, author, McBeath, Michael K., author

المصدر: Heuristics : The Foundations of Adaptive Behavior, 2011, ill.

الإتاحة: https://doi.org/10.1093/acprof:oso/9780199744282.003.0033