1. Animism—Respectivng the Living World;Harvey,2005
2. The Human Vocal Tract: Anatomy, Function, Development, and Evolution;Crelin,1987
3. Homo sapiens, chimpanzees and the enigma of language;Bermejo-Fenoll;Front Neurosci,2019
4. Sapiens—A Brief History of Humankind;Harari,2015
5. Guns, Germs, and Steel: The Fates of Human Societies;Diamond,1991