1. Cultural and historical values in landscape planning: local's perception;Alumäe,2003
2. Landscape: Pattern, Perception and Process;Bell,1999
3. Aesthetic perception in environmental design;Berleant,1988
4. Living in the Landscape: Toward an Aesthetics of Environment;Berleant,1997
5. Évaluation de la sensibilité au paysage ordinaire et à ses changements: Méthodes et enjeux;Bigando,2004