1. The Tourist-Historic City;Ashworth,1990
2. Cultural Policy and Urban Social Movements: The Response of the “New Left” in Rome (1976–85) and London (1981–86);Bianchini,1990
3. Cultural Policy and Urban Regeneration: The West European Experience,1993
4. Culture and the Arts as Motives for American Travel;Berroll,1981
5. Georganiseerd Cultuur;Bevers,1993