1. Gray's Anatomy: the Anatomical Basis of Medicine and Surgery;Williams,1999
2. Langman's medical embryology;Sadler,2000
3. Estudio morfológico del pterion y asterion en cráneos adultos mexicanos;Morales-Avalos;Revista Argentina de Anatomía Clínica,2011
4. Incidence of sutural bones at asterion in dry human skulls in Northeast Brazil;Lucena;Acta Scientiae Anatomica,2019
5. Sutural morphology of the pterion and asterion among adult Kenyans;Mwachaka;J. Morphol. Sci.,2009