Trosclair-Lasserre, N. M., Lerman, D. C., Call, N. A., Addison, L. R., & Kodak, T. (2008). Reinforcement Magnitude: An Evaluation of Preference and Reinforcer Efficacy. The Society for the Experimental Analysis of Behavior.

Trosclair-Lasserre, Nicole M., Dorothea C. Lerman, Nathan A. Call, Laura R. Addison, and Tiffany Kodak. Reinforcement Magnitude: An Evaluation of Preference and Reinforcer Efficacy. The Society for the Experimental Analysis of Behavior, 2008.

Trosclair-Lasserre, Nicole M., et al. Reinforcement Magnitude: An Evaluation of Preference and Reinforcer Efficacy. The Society for the Experimental Analysis of Behavior, 2008.