Sign language and linguistic universals / Wendy Sandler, Diane Lillo-Martin
by Wendy Sandler and Diane Lillo-Martin
Cambridge University Press, 2006
 eBooks
Linguistic universals / edited by Ricardo Mairal and Juana Gil
Cambridge University Press, 2006
 eBooks
Universals in linguistic theory
Holt, Rinehart and Winston, 1968
 Buku Teks SO
Greenberg, Joseph H. [Joseph Harold], 1915-2001
Language universals with special reference to feature hierarchies
Mounton, 1976
 Buku Teks SO
Explaining language
edited by John A. Hawkins
Basil Blackwell, 1988
 Buku Teks SO