Espey, D. K., Jim, M. A., Richards, T. B., Begay, C., Haverkamp, D., & Roberts, D. (2014). Methods for Improving the Quality and Completeness of Mortality Data for American Indians and Alaska Natives. American Public Health Association.

Espey, David K., Melissa A. Jim, Thomas B. Richards, Crystal Begay, Don Haverkamp, and Diana Roberts. Methods for Improving the Quality and Completeness of Mortality Data for American Indians and Alaska Natives. American Public Health Association, 2014.

Espey, David K., et al. Methods for Improving the Quality and Completeness of Mortality Data for American Indians and Alaska Natives. American Public Health Association, 2014.