Overbeek, M. M., Sterkenburg, P. S., Kef, S., & Schuengel, C. (2015). The effectiveness of VIPP-V parenting training for parents of young children with a visual or visual-and-intellectual disability: Study protocol of a multicenter randomized controlled trial. Trials.
Citação norma ChicagoOverbeek, Mathilde M., Paula S. Sterkenburg, Sabina Kef, and Carlo Schuengel. "The Effectiveness of VIPP-V Parenting Training for Parents of Young Children With a Visual or Visual-and-intellectual Disability: Study Protocol of a Multicenter Randomized Controlled Trial." Trials 2015.
Citação norma MLAOverbeek, Mathilde M., Paula S. Sterkenburg, Sabina Kef, and Carlo Schuengel. "The Effectiveness of VIPP-V Parenting Training for Parents of Young Children With a Visual or Visual-and-intellectual Disability: Study Protocol of a Multicenter Randomized Controlled Trial." Trials 2015.