Sallis, J. F., Conway, T. L., Prochaska, J. J., McKenzie, T. L., Marshall, S. J., & Brown, M. (2001). The association of school environments with youth physical activity.

Sallis, J F., T L. Conway, J J. Prochaska, T L. McKenzie, S J. Marshall, and M. Brown. The Association of School Environments With Youth Physical Activity. 2001.

Sallis, J F., et al. The Association of School Environments With Youth Physical Activity. 2001.