^ abFelperin, L. (2004, Apr). PEARLS AND PIGS (HELMIA JA SIKOJA). Variety, 394, 42. Retrieved from ProQuest.
^Masters, C. (2004). Smells like teen spirit at berlin: Many kinderfilmfest entries targeted 14-18 demo. The Hollywood Reporter (Archive: 1930-2015), 382(31), 10. Retrieved from ProQuest.
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