Shahan, T. A., & Podlesnik, C. A. Conditioned reinforcement value and resistance to change.
Čikaški stil citiranjaShahan, Tim A., i Christopher A. Podlesnik. Conditioned Reinforcement Value and Resistance to Change.
MLA način citiranjaShahan, Tim A., i Christopher A. Podlesnik. Conditioned Reinforcement Value and Resistance to Change.
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