Institute of Mineralogy and Petrography & Bearat, H. (1997). Roman wall painting: Materials, techniques, analysis and conservation : proceedings of the International Workshop, Fribourg 7-9 March 1996. Institute of Mineralogy and Petrography.
Παραπομπή σε μορφή Chicago (17η εκδ.)Institute of Mineralogy and Petrography και Hamdallah Bearat. Roman Wall Painting: Materials, Techniques, Analysis and Conservation : Proceedings of the International Workshop, Fribourg 7-9 March 1996. Fribourg: Institute of Mineralogy and Petrography, 1997.
Παραπομπή σε μορφή MLA (9th εκδ.)Institute of Mineralogy and Petrography και Hamdallah Bearat. Roman Wall Painting: Materials, Techniques, Analysis and Conservation : Proceedings of the International Workshop, Fribourg 7-9 March 1996. Institute of Mineralogy and Petrography, 1997.