1. Useful Cinema
2. Making Sense of Public Value: Concepts, Critiques and Emergent Meanings
3. Stand Up and Be Counted;Anonymous;Journal of the Franklin Institute,1950
4. Anonymous.1958a. “<<Trekk pusten>>.”Friheten October 23 1958.
5. Anonymous.1958b. “Dokumentarfilm om kræft røg og lunger.”DN[?] October 9 1958.