Petrić, Vilko, idr. „Evaluation of an Integrated Programme of Physical Exericesa With Nursey-Aged Children: Impact on Motor Achievements“. Revija Za Elementarno izobraževanje, let. 11, št. 3, september 2018, str. 189-00, https://old.journals.um.si/index.php/education/article/view/166.