http://www.jaunpiebalga.lv/images/files/ap_pdf/2016/ap_2016_12.pdf -pg. 10.-11.
http://www.jaunpiebalga.lv/images/files/ap_pdf/2017/ap_2017_06.pdf pg. 14.-15.
http://www.jaunpiebalga.lv/images/files/ap_pdf/2018/ap_2018_02.pdf pg. 8
http://www.jaunpiebalga.lv/images/files/ap_pdf/2018/ap_2018_06.pdf pg. 9.-10.
http://edruva.lv/jaunpiebaldzeni-iepazist-portugalu-pieredzi/
http://edruva.lv/skolas/vienoties-ar-svesiem-gruti/
http://news.lv/Druva/2018/06/21/jaunpiebaldzeni-iepazist-portugalu-pieredzi