BEZJAK, Jožica; ZDRUŽENJE PEDAGOGOV TEHNIČNE USTVARJALNOSTI SLOVENIJE. Technical creativity in school's curricula with the form of project learning "From idea to the product" : from the kindergarten to the technical faculty : proceedings : 4th international science symposium. Ljubljana : Somaru, 2006. 847 str., [3] f. barvnih pril.. ISBN 961-91750-5-0.