Leesberg, Arnold C.M.
Comparative philology : a comparison between semitic and american languages / by Arnold C.M. Leesberg
E.J. Brill, 1903
 Buku Teks
The Uralic languages / edited by Daniel Abondolo
edited by Daniel Abondolo
Routledge, 1998
 Buku Teks
Thompson, R. Campbell
Semitic Magic
 Buku Teks SO
The Dravidian languages / edited by Sanford B. Steever
edited by Sanford B. Steever
Routledge, 1998
 Buku Teks
Grammatical categories in Australian languages/Edited by R.M.W Dixon
edited by R.M.W. Dixon
Humanities Press, 1976
 Buku Teks