Document d'archive Himmelstein, Hal. – 1980 Athens video festival video competition : judges comments. – September 29, 1980. – [1] p. – Document d'archives. – Commentaires des juges. – Inclus dans le dossier intitulé «Athens international film/video festival».
Document d'archive Himmelstein, Hal. – 1979 Athens video festival video competition : judges comments. – October 14, 1979. – [1] p. – Document d'archives. – Commentaires des juges. – Inclus dans le dossier intitulé «Athens international film/video festival».