Williams, B. A. (1976). Elicited responding to signals for reinforcement: The effects of overall versus local changes in reinforcement probability.
استشهاد بنمط شيكاغوWilliams, Ben A. Elicited Responding to Signals for Reinforcement: The Effects of Overall Versus Local Changes in Reinforcement Probability. 1976.
MLA استشهادWilliams, Ben A. Elicited Responding to Signals for Reinforcement: The Effects of Overall Versus Local Changes in Reinforcement Probability. 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.