Levin Martin, S., & Vehige, T. (2006). Establishing Public Health Benchmarks for Physical Activity Programs. Centers for Disease Control and Prevention.
Παραπομπή Chicago StyleLevin Martin, Sarah, και Tammy Vehige. Establishing Public Health Benchmarks for Physical Activity Programs. Centers for Disease Control and Prevention, 2006.
Παραπομπή MLALevin Martin, Sarah, και Tammy Vehige. Establishing Public Health Benchmarks for Physical Activity Programs. Centers for Disease Control and Prevention, 2006.
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