^Pérez de la Fuente T, Vega C, Gutierrez Palacios A, Sanchez Lorenzo J, Gonzalez Sarasua J (2005). "Glomangiosarcoma of the hypothenar eminence: a case report". Chirurgie de la Main. 24 (3–4): 199–202. doi:10.1016/j.main.2005.06.006. PMID16121631.
^Kayal JD, Hampton RW, Sheehan DJ, Washington CV (September 2001). "Malignant glomus tumor: a case report and review of the literature". Dermatologic Surgery. 27 (9): 837–40. doi:10.1097/00042728-200109000-00011. PMID11553174.
^Hiruta N, Kameda N, Tokudome T, et al. (September 1997). "Malignant glomus tumor: a case report and review of the literature". The American Journal of Surgical Pathology. 21 (9): 1096–103. doi:10.1097/00000478-199709000-00015. PMID9298887.