Grimes, J. A., & Shull, R. L. (2001). Response-independent milk delivery enhances persistence of pellet-reinforced lever pressing by rats.
Citação norma ChicagoGrimes, J A., and R L. Shull. Response-independent Milk Delivery Enhances Persistence of Pellet-reinforced Lever Pressing By Rats. 2001.
MLA CitationGrimes, J A., and R L. Shull. Response-independent Milk Delivery Enhances Persistence of Pellet-reinforced Lever Pressing By Rats. 2001.
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