Van der Ven, N. C., Adèr, H., Weinger, K., Van der Ploeg, H. M., Yi, J., Snoek, F. J., & Pouwer, F. (2003). The Confidence in Diabetes Self-Care Scale: Psychometric properties of a new measure of diabetes-specific self-efficacy in Dutch and U.S. patients with type 1 diabetes.

Van der Ven, Nicole C.W., Herman Adèr, Katie Weinger, Henk M. Van der Ploeg, Joyce Yi, Frank J. Snoek, and Frans Pouwer. The Confidence in Diabetes Self-Care Scale: Psychometric Properties of a New Measure of Diabetes-specific Self-efficacy in Dutch and U.S. Patients With Type 1 Diabetes. 2003.

Van der Ven, Nicole C.W., et al. The Confidence in Diabetes Self-Care Scale: Psychometric Properties of a New Measure of Diabetes-specific Self-efficacy in Dutch and U.S. Patients With Type 1 Diabetes. 2003.