کتاب های Joseph H. Greenberg (editor)
![Universals of Human Language, Vol. 2: Phonology](http://cdn.ketabkoo.com/covers/16/1600043-n.jpg)
Universals of Human Language, Vol. 2: Phonology
Joseph H. Greenberg (editor), Charles A. Ferguson (editor), Edith A. Moravcsik (editor), 1978![Universals of Human Language, Volume 3: Word Structure](http://cdn.ketabkoo.com/covers/16/1600044-n.jpg)
Universals of Human Language, Volume 3: Word Structure
Joseph H. Greenberg (editor), Charles A. Ferguson (editor), Edith A. Moravcsik (editor), 1978![Universals of Human Language, Volume 4: Syntax](http://cdn.ketabkoo.com/covers/16/1600045-n.jpg)