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.
शिकागो स्टाइल उद्धरणChristian, 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.
एमएलए उद्धरणChristian, 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.
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