Henny, L., & Pompe, T. (1978). Dutch Hungarian Filmsymposium on social documentaries: Comparisons in social documentary in Holland and Hungary. Utrecht: Sociological Institute of the University of Utrecht.
Chicago-referens (17:e uppl.)Henny, Leonard, och Ton Pompe. Dutch Hungarian Filmsymposium on Social Documentaries: Comparisons in Social Documentary in Holland and Hungary. Utrecht: Sociological Institute of the University of Utrecht, 1978.
MLA-referens (8:e uppl.)Henny, Leonard, och Ton Pompe. Dutch Hungarian Filmsymposium on Social Documentaries: Comparisons in Social Documentary in Holland and Hungary. Utrecht: Sociological Institute of the University of Utrecht, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.