The Gubbio Studiolo and its conservation, vol 1, Federico da Montefeltro'spalace at Gubbio and its studiolo, vol 2, Italian Renaissance intarsia andthe conservation of the Gubbio Studiolo
D. Thornton, The Gubbio Studiolo and its conservation, vol 1, Federico da Montefeltro'spalace at Gubbio and its studiolo, vol 2, Italian Renaissance intarsia andthe conservation of the Gubbio Studiolo, BURLINGTON, 142(1171), 2000, pp. 635-636