1. Huvos AGBone Tumors. Diagnosis, treatment and prognosis. Second ed. Philadelphia: WB Saunders Company, 1990.
2. Mulder JD, Schütte HE, Kroon HM, Taconis WKRadiologic atlas of bone tumors. Amsterdam: Elsevier, 1993.
3. Bertoni F, Bacchini P, Hogendoorn PCWCartilage tumours. In: Fletcher CDM, Unni KK, Mertens F, eds. World Health Organization of Tumors. Pathology and Genetics of Tumours of Soft Tissue and Bone. Lyon: IARC Press, 2002:234–257.
4. Bone and Soft Tissue Tumors