Klein, Richard G. „Three Distinct Human Populations”. Biological and Behavioral Origins of Modern Humans. Access Excellence @ The National Health Museum. Pristupljeno 10. 9. 2007.
Knight, Chris (2010). Ulrich J Frey; Charlotte Störmer; Kai P Willführ, ur. The origins of symbolic culture(PDF). Homo novus : a human without illusion. Berlin ; New York: Springer. str. 193—211. ISBN978-3-642-12141-8. OCLC639461749.CS1 одржавање: Употреба параметра уредници (veza)
Knight, Chris (2006). Angelo Cangelosi; Andrew D M Smith; Kenny Smith, ur. Language co-evolved with the rule of law(PDF). The evolution of language : proceedings of the 6th international conference (EVOLANG6), Rome, Italy, 12–15 April 200. New Jersey: World Scientific Publishing. str. 168—175. ISBN978-981-256-656-0. OCLC70797781.CS1 одржавање: Употреба параметра уредници (veza)
Arensburg, B.; Tillier, A. M.; Vandermeersch, B.; Duday, H.; Schepartz, L. A.; Rak, Y. (1989). „A Middle Palaeolithic human hyoid bone”. Nature. 338 (6218): 758—760. Bibcode:1989Natur.338..758A. PMID2716823. doi:10.1038/338758a0.
Arcadi, AC. (avgust 2000). „Vocal responsiveness in male wild chimpanzees: implications for the evolution of language.”. J Hum Evol. 39 (2): 205—23. PMID10968929. doi:10.1006/jhev.2000.0415.
Zahavi, A. (maj 1993). „The fallacy of conventional signalling.”. Philos Trans R Soc Lond B Biol Sci. 340 (1292): 227—230. PMID8101657. doi:10.1098/rstb.1993.0061.
de Waal, Frans B. M. (2005). „Intentional Deception in Primates”. Evolutionary Anthropology. 1 (3): 86—92. doi:10.1002/1360010306.
Hamilton, W. D. (1964). „The genetical evolution of social behaviour. I, II”. Journal of Theoretical Biology. 7 (1): 1—52. PMID5875341. doi:10.1016/0022-5193(64)90038-4.
Trivers, R. L. (1971). „The evolution of reciprocal altruism”. Quarterly Review of Biology. 46: 35—57. doi:10.1086/406755.
Chomsky, Noam (2011). „Language and Other Cognitive Systems. What is Special About Language?”. Language Learning and Development. 7 (4): 263—78. doi:10.1080/15475441.2011.584041.
Chomsky, N. (2005). „Three factors in language design”. Linguistic Inquiry. 36 (1): 1—22. doi:10.1162/0024389052993655.
Newman, A. J.; et al. (2002). „A Critical Period for Right Hemisphere Recruitment in American Sign Language Processing”. Nature Neuroscience. 5 (1): 76—80. PMID11753419. doi:10.1038/nn775.
Arbib MA, Liebal K, Pika S; Liebal; Pika (decembar 2008). „Primate vocalization, gesture, and the evolution of human language”. Current Anthropology. 49 (6): 1053—63; discussion 1063—76. PMID19391445. doi:10.1086/593015.CS1 одржавање: Вишеструка имена: списак аутора (veza)
Capone, Nina C.; McGregor, Karla K. (2004). „Gesture Development”. Journal of Speech Language and Hearing Research. 47 (1): 173—86. PMID15072537. doi:10.1044/1092-4388(2004/015).
Ozçalişkan S, Goldin-Meadow S; Goldin-Meadow (jul 2005). „Gesture is at the cutting edge of early language development”. Cognition. 96 (3): B101—13. PMID15996556. doi:10.1016/j.cognition.2005.01.001.
Porter, RJ.; Lubker, JF. (septembar 1980). „Rapid reproduction of vowel-vowel sequences: evidence for a fast and direct acoustic-motoric linkage in speech”. J Speech Hear Res. 23 (3): 593—602. PMID7421161. doi:10.1044/jshr.2303.593.
McCarthy, R.; Warrington, EK. (jun 1984). „A two-route model of speech production. Evidence from aphasia.”. Brain. 107 (2): 463—85. PMID6722512. doi:10.1093/brain/107.2.463.
Mitchell, R.W. (1995). „Evidence of dolphin self-recognition and the difficulties of interpretation”. Consciousness and Cognition. 4 (2): 229—234. PMID8521261. doi:10.1006/ccog.1995.1029.
Seyfarth, Robert M.; Cheney, Dorothy L.; Marler, Peter (1980). „Vervet monkey alarm calls: Semantic communication in a free-ranging primate”. Animal Behaviour. 28 (4): 1070—1094. doi:10.1016/S0003-3472(80)80097-2.
Slocombe, Katie E.; Zuberbühler, Klaus (2005). „Functionally Referential Communication in a Chimpanzee”. Current Biology. 15 (19): 1779—1784. PMID16213827. doi:10.1016/j.cub.2005.08.068.
Clark, Gary; Henneberg, Maciej (2017). „Ardipithecus ramidus and the evolution of language and singing: An early origin for hominin vocal capability”. HOMO. 68: 101—121. doi:10.1016/j.jchb.2017.03.001.
Arensburg, B.; Schepartz, LA.; Tillier, AM.; Vandermeersch, B.; Rak, Y. (oktobar 1990). „A reappraisal of the anatomical basis for speech in Middle Palaeolithic hominids”. Am J Phys Anthropol. 83 (2): 137—46. PMID2248373. doi:10.1002/ajpa.1330830202.
Houghton, P. (februar 1993). „Neandertal supralaryngeal vocal tract”. Am J Phys Anthropol. 90 (2): 139—46. PMID8430750. doi:10.1002/ajpa.1330900202.
Boë, Louis-Jean; Maeda, Shinji; Heim, Jean-Louis (1999). „Neandertal man was not morphologically handicapped for speech”. Evolution of Communication. 3 (1): 49—77. doi:10.1075/eoc.3.1.05boe.
Marwick, Ben (2003). „Pleistocene Exchange Networks as Evidence for the Evolution of Language”. Cambridge Archaeological Journal. 13: 67—81. doi:10.1017/S0959774303000040.
Fleagle, John G.; Assefa, Zelalem; Brown, Francis H.; Shea, John J. (2008). „Paleoanthropology of the Kibish Formation, southern Ethiopia: Introduction”. Journal of Human Evolution. 55 (3): 360—5. PMID18617219. doi:10.1016/j.jhevol.2008.05.007.
Henshilwood, C. S.; d'Errico, F.; Yates, R.; Jacobs, Z.; Tribolo, C.; Duller, G. A. T.; Mercier, N.; Sealy, J. C.; Valladas, H. (2002). „Emergence of modern human behavior: Middle Stone Age engravings from South Africa”. Science. 295: 1278—1280. Bibcode:2002Sci...295.1278H. doi:10.1126/science.1067575.
Fitch, WT. (2000). „The phonetic potential of nonhuman vocal tracts: comparative cineradiographic observations of vocalizing animals”. Phonetica. 57 (2–4): 205—18. PMID10992141. doi:10.1159/00002847.
Nishimura, T.; Mikami, A.; Suzuki, J.; Matsuzawa, T. (septembar 2006). „Descent of the hyoid in chimpanzees: evolution of face flattening and speech.”. J Hum Evol. 51 (3): 244—54. PMID16730049. doi:10.1016/j.jhevol.2006.03.005.
Arensburg, B.; Tillier, A. M.; Vandermeersch, B.; Duday, H.; Schepartz, L. A.; Rak, Y. (1989). „A Middle Palaeolithic human hyoid bone”. Nature. 338 (6218): 758—760. Bibcode:1989Natur.338..758A. PMID2716823. doi:10.1038/338758a0.
Henshilwood, C. S.; d'Errico, F.; Yates, R.; Jacobs, Z.; Tribolo, C.; Duller, G. A. T.; Mercier, N.; Sealy, J. C.; Valladas, H. (2002). „Emergence of modern human behavior: Middle Stone Age engravings from South Africa”. Science. 295: 1278—1280. Bibcode:2002Sci...295.1278H. doi:10.1126/science.1067575.
Arensburg, B.; Tillier, A. M.; Vandermeersch, B.; Duday, H.; Schepartz, L. A.; Rak, Y. (1989). „A Middle Palaeolithic human hyoid bone”. Nature. 338 (6218): 758—760. Bibcode:1989Natur.338..758A. PMID2716823. doi:10.1038/338758a0.
Arcadi, AC. (avgust 2000). „Vocal responsiveness in male wild chimpanzees: implications for the evolution of language.”. J Hum Evol. 39 (2): 205—23. PMID10968929. doi:10.1006/jhev.2000.0415.
Zahavi, A. (maj 1993). „The fallacy of conventional signalling.”. Philos Trans R Soc Lond B Biol Sci. 340 (1292): 227—230. PMID8101657. doi:10.1098/rstb.1993.0061.
Hamilton, W. D. (1964). „The genetical evolution of social behaviour. I, II”. Journal of Theoretical Biology. 7 (1): 1—52. PMID5875341. doi:10.1016/0022-5193(64)90038-4.
Newman, A. J.; et al. (2002). „A Critical Period for Right Hemisphere Recruitment in American Sign Language Processing”. Nature Neuroscience. 5 (1): 76—80. PMID11753419. doi:10.1038/nn775.
Arbib MA, Liebal K, Pika S; Liebal; Pika (decembar 2008). „Primate vocalization, gesture, and the evolution of human language”. Current Anthropology. 49 (6): 1053—63; discussion 1063—76. PMID19391445. doi:10.1086/593015.CS1 одржавање: Вишеструка имена: списак аутора (veza)
Capone, Nina C.; McGregor, Karla K. (2004). „Gesture Development”. Journal of Speech Language and Hearing Research. 47 (1): 173—86. PMID15072537. doi:10.1044/1092-4388(2004/015).
Ozçalişkan S, Goldin-Meadow S; Goldin-Meadow (jul 2005). „Gesture is at the cutting edge of early language development”. Cognition. 96 (3): B101—13. PMID15996556. doi:10.1016/j.cognition.2005.01.001.
Porter, RJ.; Lubker, JF. (septembar 1980). „Rapid reproduction of vowel-vowel sequences: evidence for a fast and direct acoustic-motoric linkage in speech”. J Speech Hear Res. 23 (3): 593—602. PMID7421161. doi:10.1044/jshr.2303.593.
McCarthy, R.; Warrington, EK. (jun 1984). „A two-route model of speech production. Evidence from aphasia.”. Brain. 107 (2): 463—85. PMID6722512. doi:10.1093/brain/107.2.463.
Mitchell, R.W. (1995). „Evidence of dolphin self-recognition and the difficulties of interpretation”. Consciousness and Cognition. 4 (2): 229—234. PMID8521261. doi:10.1006/ccog.1995.1029.
Slocombe, Katie E.; Zuberbühler, Klaus (2005). „Functionally Referential Communication in a Chimpanzee”. Current Biology. 15 (19): 1779—1784. PMID16213827. doi:10.1016/j.cub.2005.08.068.
Arensburg, B.; Schepartz, LA.; Tillier, AM.; Vandermeersch, B.; Rak, Y. (oktobar 1990). „A reappraisal of the anatomical basis for speech in Middle Palaeolithic hominids”. Am J Phys Anthropol. 83 (2): 137—46. PMID2248373. doi:10.1002/ajpa.1330830202.
Fleagle, John G.; Assefa, Zelalem; Brown, Francis H.; Shea, John J. (2008). „Paleoanthropology of the Kibish Formation, southern Ethiopia: Introduction”. Journal of Human Evolution. 55 (3): 360—5. PMID18617219. doi:10.1016/j.jhevol.2008.05.007.
Fitch, WT. (2000). „The phonetic potential of nonhuman vocal tracts: comparative cineradiographic observations of vocalizing animals”. Phonetica. 57 (2–4): 205—18. PMID10992141. doi:10.1159/00002847.
Nishimura, T.; Mikami, A.; Suzuki, J.; Matsuzawa, T. (septembar 2006). „Descent of the hyoid in chimpanzees: evolution of face flattening and speech.”. J Hum Evol. 51 (3): 244—54. PMID16730049. doi:10.1016/j.jhevol.2006.03.005.
Knight, Chris (2010). Ulrich J Frey; Charlotte Störmer; Kai P Willführ, ur. The origins of symbolic culture(PDF). Homo novus : a human without illusion. Berlin ; New York: Springer. str. 193—211. ISBN978-3-642-12141-8. OCLC639461749.CS1 одржавање: Употреба параметра уредници (veza)
Knight, Chris (2006). Angelo Cangelosi; Andrew D M Smith; Kenny Smith, ur. Language co-evolved with the rule of law(PDF). The evolution of language : proceedings of the 6th international conference (EVOLANG6), Rome, Italy, 12–15 April 200. New Jersey: World Scientific Publishing. str. 168—175. ISBN978-981-256-656-0. OCLC70797781.CS1 одржавање: Употреба параметра уредници (veza)
Savage-Rumbaugh, Sue; McDonald, Kelly (1988). Richard W Byrne; Andrew Whiten, ur. Deception and social manipulation in symbol-using apes. Machiavellian intelligence : social expertise and the evolution of intellect in monkeys, apes, and human. Oxford: Clarendon Press. str. 224—237. ISBN978-0-19-852175-4. OCLC17260831.CS1 одржавање: Употреба параметра уредници (veza)
Botha, Rudolf P.; Knight, Chris (2009). The cradle of language. Oxford ; New York: Oxford University Press. ISBN978-0-19-954586-5. OCLC804498749.
Byrne, Richard W.; Whiten, Andrew. (1988). Machiavellian intelligence : social expertise and the evolution of intellect in monkeys, apes, and humans. Oxford: Clarendon Press. ISBN978-0-19-852175-4. OCLC17260831.
Steels, L. (2009). Rudolf P. Botha, Chris Knight, ur. Is sociality a crucial prerequisite for the emergence of language?. The prehistory of language. Oxford ; New York: Oxford University Press. ISBN978-0-19-954587-2. OCLC819189595.CS1 одржавање: Употреба параметра уредници (veza)
Deacon, Terrence William. (1997). The symbolic species : the co-evolution of language and the brain. New York: W.W. Norton. ISBN978-0-393-03838-5. OCLC807018262.
Berwick, Robert; Chomsky, Noam (2016). Why Only Us: Language and Evolution. Cambridge, Massachusetts, U.S.: MIT Press. ISBN9780262034241. OCLC934433881.
Knight, Chris (2000). Chris Knight; Michael Studdert-Kennedy; James R Hurford, ur. Play as precursor of phonology and syntax. The Evolutionary emergence of language : social function and the origins of linguistic for. Cambridge ; New York: Cambridge University Press. str. 99—1119. ISBN978-0-521-78157-2. OCLC807262339.CS1 одржавање: Употреба параметра уредници (veza)
Deutscher, Guy (2005). The unfolding of language : an evolutionary tour of mankind's greatest invention. New York: Metropolitan Books. ISBN978-0-8050-7907-4. OCLC57311730.
Heine, Bernd; Kuteva, Tania (2007). The genesis of grammar : a reconstructio. Oxford ; New York: Oxford University Press. ISBN978-0-19-922777-8. OCLC849464326.
Cruttenden, Alan (1986). Intonation. Cambridge [Cambridgeshire] ; New York: Cambridge University Press. str. 169—174. ISBN978-0-521-26028-2. OCLC12103838.
Diamond, Jared M. (1992). „Bridges to human language”. The third chimpanzee : the evolution and future of the human animal. New York, NY: HarperCollins. str. 141—167. ISBN978-0-06-018307-3. OCLC24246928.
Savage-Rumbaugh, E. Sue; Lewin, Roger. (1994). Kanzi : the ape at the brink of the human min. New York: Wiley. ISBN978-0-471-58591-6. OCLC30112573.
Savage-Rumbaugh, E. Sue; Shanker, Stuart.; Taylor, Talbot J. (1998). Apes, language, and the human min. New York: Oxford University Press. ISBN978-0-19-510986-3. OCLC38566026.
Mithen, Steven J. (2006). The singing neanderthals : the origins of music, language, mind, and body. Cambridge, Massachusetts: Harvard University Press. ISBN978-0-674-02192-1. OCLC62090869.