Vishwanathan, M., Manninen, M., Waller, S., Sifre, M., E. Evans, E. and Yli-Piipari, S. 2019. Effect of Psychological Need-Supportive Summer Camp: FIT-Dawg Girls Summer Camp. International Journal of Physical Education, Fitness and Sports. 8, 2 (Jun. 2019), 51–63. DOI:https://doi.org/10.26524/ijpefs1927.