Hardcastle, S. J., Hancox, J., Hattar, A., Maxwell-Smith, C., Thøgersen-Ntoumani, C., & Hagger, M. S. (2015). Motivating the unmotivated: How can health behavior be changed in those unwilling to change? Front Psychol.

Hardcastle, Sarah J., Jennie Hancox, Anne Hattar, Chloe Maxwell-Smith, Cecilie Thøgersen-Ntoumani, و Martin S. Hagger. "Motivating the Unmotivated: How Can Health Behavior Be Changed in Those Unwilling to Change?" Front Psychol 2015.

Hardcastle, Sarah J., et al. "Motivating the Unmotivated: How Can Health Behavior Be Changed in Those Unwilling to Change?" Front Psychol 2015.