In che senso
Climbing guides of the Latina's province
by Stefano Milani, Romana Marro, ed. Verdone 2014
Climbing guides of the Latina's province
by Stefano Milani, Romana Marro, ed. Verdone 2014
Hiking in the Lepini Mopuntains
by Stefano Milani, ed. Il Lupo, Maggio 2005
With a topographic map
Guida alle falesie pontine
by Armando Onorati and Stefano Milani, 2001
In some specialized libraries
Guida alle nuove falesie pontine
by Armando Onorati and Stefano Milani, 1994
in some specialized libraries