Cheng, C., Martin-Biggers, J., Quick, V., Spaccarotella, K., & Byrd-Bredbenner, C. (2016). Validity and reliability of HOP-Up: A questionnaire to evaluate physical activity environments in homes with preschool-aged children. Int J Behav Nutr Phys Act.
Citação norma ChicagoCheng, Carolyn, Jennifer Martin-Biggers, Virginia Quick, Kim Spaccarotella, and Carol Byrd-Bredbenner. "Validity and Reliability of HOP-Up: A Questionnaire to Evaluate Physical Activity Environments in Homes With Preschool-aged Children." Int J Behav Nutr Phys Act 2016.
Citação norma MLACheng, Carolyn, et al. "Validity and Reliability of HOP-Up: A Questionnaire to Evaluate Physical Activity Environments in Homes With Preschool-aged Children." Int J Behav Nutr Phys Act 2016.