Fry, R., James, M., Fry, R., Mannello, M., Anderson, W., & Brophy, S. (2020). How does the built environment affect teenagers (aged 13–14) physical activity and fitness? A cross-sectional analysis of the ACTIVE Project. PLOS ONE, 15(8), p. e0237784. doi:10.1371/journal.pone.0237784

Fry, Rich, Michaela James, Richard Fry, Marianne Mannello, Wendy Anderson, and Sinead Brophy. "How Does the Built Environment Affect Teenagers (aged 13–14) Physical Activity and Fitness? A Cross-sectional Analysis of the ACTIVE Project." PLOS ONE 15, no. 8 (2020): e0237784.

Fry, Rich, et al. "How Does the Built Environment Affect Teenagers (aged 13–14) Physical Activity and Fitness? A Cross-sectional Analysis of the ACTIVE Project." PLOS ONE 15.8 (2020): e0237784.