1. Il Cemento nel Restauro dei Monumenti in Restauro and Cemento in Architectura 2;Carbonara,1984
2. Diagnostic project to define the methodologies and products for restoration work on the “Tempio della Concordia” and other monuments in the Valley of the Temples — investigation of the materials and their deterioration;Cenacolo,1988
3. “Il Restauro della pietra”;Lazzarini,1981
4. Normal Recommendations (CNR-ICR, Rome) 1/88, 4/80, 6/81, 7/81, 10/82, 11/85, 12/83, 14/83, 21/85, 26/87, 33/89, 43/89
5. Pace B., report by the Commission for the conservation works carried out on the Agrigento temples, published in “Bollettino d'Arte”, no. XXVII, third series, dated 10/04/1934