Christian, H. E., Cross, D., Rosenberg, M., Schipperijn, J., Shilton, T., Trapp, G., . . . George, P. (2020). Development of physical activity policy and implementation strategies for early childhood education and care settings using the Delphi process. Int J Behav Nutr Phys Act.
Chicago Style citaatChristian, Hayley E., et al. "Development of Physical Activity Policy and Implementation Strategies for Early Childhood Education and Care Settings Using the Delphi Process." Int J Behav Nutr Phys Act 2020.
MLA citatieChristian, Hayley E., et al. "Development of Physical Activity Policy and Implementation Strategies for Early Childhood Education and Care Settings Using the Delphi Process." Int J Behav Nutr Phys Act 2020.
Let op: Deze citaties zijn niet altijd 100% accuraat.