HOLBROOK, Jack in RANNIKMÄE, Miia, 2014, The philosophy and approach on which the PROFILES project is based. CEPS journal : Center for Educational Policy Studies Journal [na spletu]. 2014. Vol. 4, no. 1, p. 9–29. [Dostopano 14 marec 2025]. Pridobljeno s: http://www.cepsj.si/pdfs/cepsj_4_1/CEPS_Journal_4-1_2014_pp_9-29_holbrook_rannikmae.pdf