1. Singer S, Maki RG, O’Sullivan B. Soft tissue sarcoma. In:Cancer: Principles and Practice of Oncology (9th Edition). DeVita VT Jr, Lawrence TS, Rosenberg SA (Eds). Lippincott Williams & Wilkins, PA, USA, 1533–1577 (2011).
2. Weiss SW, Goldblum JR.Enzinger and Weiss’s Soft Tissue Tumors (5th Edition). Mosby Inc., MO, USA (2007).
3. Musculoskeletal Cancer Surgery Treatment of Sarcomas and Allied Diseases. Martin MM, Paul HS (Ed.). Kluwer Academic Publishers (2001).