@book{oglesby_greenberg_davis_al._1998, title={Encyclopedia of women and sport in America}, ISBN={0897749936}, publisher={Phoenix, AZ: Oryx Press}, author={Oglesby, C. A. and Greenberg, D. L. and Davis, K. L. and al.}, year={1998} }
 @book{davis_1997, title={Fitness walking everyone}, ISBN={0887252370}, publisher={Winston-Salem, NC: Hunter Textbooks Inc.}, author={Davis, K. L.}, year={1997} }
 @article{davis_1997, title={Fitness walking in the school curriculum}, volume={29}, number={1}, journal={South Carolina Journal of Health, Physical Education, Recreation and Dance}, author={Davis, K. L.}, year={1997}, pages={11–12} }
 @article{davis_1997, title={The Chinese national curriculum in physical education}, number={1997 Spring}, journal={Journal of the International Council for Health, Physical Education, and Recreation}, author={Davis, K. L.}, year={1997}, pages={11–12} }
 @article{north carolina children and youth fitness study_1994, volume={65}, number={8}, journal={Journal of Physical Education, Recreation & Dance}, year={1994}, pages={65} }