Most of the reference material on Italian language and literature can be found in the Reference Room on the 1^st floor of Mullen Library (non-circulating).  The call number ranges for Italian language is PC 1001-PC 1977 and Italian literature PQ 4001 – PQ 5999.  Circulating material is found in the Mullen Library stacks.  Floor map of Mullen Library; Map of Mullen Stacks. Check the WRLC catalog for monographs and journals that could be applicable to your topic. Check the CU’s e-journals for full text journal articles online. 

The following dictionaries are a representative sample of the dictionaries available in the General Reference (1st Floor Mullen Library).

The following are excellent Italian catalogs to consult as you perform research.