Lanier, W. A., Wagstaff, R. S., DeMill, J. H., Friedrichs, M. D., & Metos, J. (2011). Teacher Awareness and Implementation of Food and Physical Activity Policies in Utah Elementary Schools, 2010. Centers for Disease Control and Prevention.
Chicago-tyylinen lähdeviittausLanier, William A., Rachelle S. Wagstaff, Jessica H. DeMill, Michael D. Friedrichs, ja Julie Metos. Teacher Awareness and Implementation of Food and Physical Activity Policies in Utah Elementary Schools, 2010. Centers for Disease Control and Prevention, 2011.
MLA-viiteLanier, William A., et al. Teacher Awareness and Implementation of Food and Physical Activity Policies in Utah Elementary Schools, 2010. Centers for Disease Control and Prevention, 2011.
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