The semitic languages
edited by Robert Hetzron
Routledge, 1998
 Buku Teks SO
Blake, Frank R.
Comparative syntax of the combinations formed by the noun and its modifiers in semitic
[Publisher not identified], 1912
 Buku Klasik
Wilson, Leslie B.
Comparative programming languages
Addison-Wesley, 1988
 Buku Teks SO
Key, Mary Ritchie
Grouping of South American Indian languages
Tubingen Gunter Narr Verlag 1979
 Buku Teks
Thompson, R. Campbell
Semitic Magic
 Buku Teks SO