1987
“4-H contributes to farm success: Study explores long-term impact”. Journal of Extension 25(1): 10-12. https://archives.joe.org/joe/1987spring/a3.php
. 1987. 1984
“4-H computer project: National pilot test evaluation: Final report”. Executive summary at S533.F66F61.
. 1984. “How mom and dad influence youth participation”. Journal of Extension 22(2): 19-23. https://archives.joe.org/joe/1984march/a3.php
. 1984.