1. W. Sparber & Al. State of the art on existing heating and cooling systems, report of subtask B Task 38 IEA SHC, 2009.
2. Ademe. Rapport de l’audit technico-économique des installations de climatisation/rafraîchissement solaire en France, 2010.
3. D. Jaehnig, A. Thuer. Monitoring Results, a technical report of subtask A Task 38 IEA SHC program, 2010.
4. A. Napolitano, W. Sparber. Monitored Installation and Results, report of substask B Task 38 IEA SHC, 2010.
5. IEA SHC program Task 38 “Solar Air—conditioning and Refrigeration” http://www.iea-shc.org/task38.