Prins, R. G., Brug, J., van Empelen, P., & Oenema, A. (2012). Effectiveness of YouRAction, an Intervention to Promote Adolescent Physical Activity Using Personal and Environmental Feedback: A Cluster RCT. Public Library of Science.
Παραπομπή Chicago StylePrins, Richard Geuchien, Johannes Brug, Pepijn van Empelen, και Anke Oenema. Effectiveness of YouRAction, an Intervention to Promote Adolescent Physical Activity Using Personal and Environmental Feedback: A Cluster RCT. Public Library of Science, 2012.
Παραπομπή MLAPrins, Richard Geuchien, Johannes Brug, Pepijn van Empelen, και Anke Oenema. Effectiveness of YouRAction, an Intervention to Promote Adolescent Physical Activity Using Personal and Environmental Feedback: A Cluster RCT. Public Library of Science, 2012.