1. World Health Organization classification of tumors: pathology and genetics of head and neck tumors;Barnes,2005
2. Oral diseases: clinical and pathologic correlations;Cawson,2001
3. Lucas's pathology of tumors of the oral tissues;Cawson,1998
4. Thoma's oral pathology,1970
5. Histological typing of odontogenic tumours;Kramer,1992