Stewart, O. T., Moudon, A. V., Littman, A. J., Seto, E., & Saelens, B. E. (2018). The Association Between Park Facilities and Duration of Physical Activity During Active Park Visits. J Urban Health.

Stewart, Orion T., Anne Vernez Moudon, Alyson J. Littman, Edmund Seto, i Brian E. Saelens. "The Association Between Park Facilities and Duration of Physical Activity During Active Park Visits." J Urban Health 2018.

Stewart, Orion T., et al. "The Association Between Park Facilities and Duration of Physical Activity During Active Park Visits." J Urban Health 2018.