1. (1991). Marketing government program wheat. OSU Extension Facts No. 520, Oklahoma State University Cooperative Extension Service.
2. & (1991). Cash marketing wheat. OSU Extension Facts No. 516, Oklahoma State University Cooperative Extension Service.
3. & (1999). Basis tables. Working paper, Oklahoma State University Cooperative Extension Service.
4. & (1989). Grain storage costs in Oklahoma. OSU Extension Facts No. 210, Oklahoma State University Cooperative Extension Service.
5. (1995). A dynamic optimal hedging model under price, basis, production and financial risk. Unpublished Ph.D. Dissertation, Oklahoma State University.