1. Backs S. E.1994. An evaluation of fall turkey hunting options for Indiana. Special Report to the Natural Resources Summer Studies Committee of the Indiana Legislature. Indianapolis USA.
2. Backs S. E.1995. Twenty‐five years of spring turkey hunting in Indiana 1970–94. Proceedings of the National Wild Turkey Symposium 7:245–251.
3. Backs S. E.2008. Comparisons between half‐day and all‐day spring turkey hunting in Indiana. Proceedings of the National Wild Turkey Symposium 9:331–336.
4. Backs S. E.2009. 2007 wild turkey hunter questionnaire survey results. Wildlife Management and Research Note Number 973. Indiana Department of Natural Resources Indianapolis USA.
5. Backs S. E.2019a. Spring wild turkey harvest results—2019. Wildlife Management and Research Note Number 2044. Indiana Department of Natural Resources Indianapolis USA.