Saba, Luca; Acharya, U. Rajendra; Guerriero, Stefano; Suri, Jasjit S. (2014). Ovarian Neoplasm Imaging (in ஆங்கிலம்). Springer Science & Business Media. p. 165. ISBN9781461486336.
Chang, Alfred E; Ganz, Patricia A; Hayes, Daniel F; Kinsella, Timothy; Pass, Harvey I; Schiller, Joan H; Stone, Richard M; Strecher, Victor (2007). Oncology: An Evidence-Based Approach (in ஆங்கிலம்). Springer Science & Business Media. p. 848. ISBN9780387310565.
rarediseases.org
"Sacrococcygeal Teratoma". NORD (National Organization for Rare Disorders). 2007. Retrieved 20 December 2017.