Diamond, Arthur Sigismund
The History and origin of language / A.S. Diamond
Methuen, 1959
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Noriko Takada
Japanese : breakthrough language series
Macmillan, 1995
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Frellesvig, Bjark
A history of the Japanese language
Cambridge University Press, 2010
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Chomsky, Noam
Knowledge of language : its nature, origin, and use
Praeger , 1986
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Alfonso, Anthony
Japanese language patterns a structural approach
Sophia University LL Center of Applied Linguistics, 1980
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