Reed, G. K., Piazza, C. C., Patel, M. R., Layer, S. A., Bachmeyer, M. H., Bethke, S. D., & Gutshall, K. A. (2004). On the relative contributions of noncontingent reinforcement and escape extinction in the treatment of food refusal.

Reed, Gregory K., Cathleen C. Piazza, Meeta R. Patel, Stacy A. Layer, Melanie H. Bachmeyer, Stephanie D. Bethke, ja Katharine A. Gutshall. On the Relative Contributions of Noncontingent Reinforcement and Escape Extinction in the Treatment of Food Refusal. 2004.

Reed, Gregory K., et al. On the Relative Contributions of Noncontingent Reinforcement and Escape Extinction in the Treatment of Food Refusal. 2004.