Shahan, T. A. (2002). Observing behavior: Effects of rate and magnitude of primary reinforcement.
Citação norma ChicagoShahan, Timothy A. Observing Behavior: Effects of Rate and Magnitude of Primary Reinforcement. 2002.
MLA CitationShahan, Timothy A. Observing Behavior: Effects of Rate and Magnitude of Primary Reinforcement. 2002.
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