John Benjamins B.V., 1983
Buku Teks
Katzner, Kenneth, author
Routledge, 1995
Buku Referensi
Peter Lang International Academic Publishin Group, 2010
Majalah, Jurnal, Buletin
edited by Bernard Comrie and Greville G. Corbett
Routledge, 1993
Buku Teks
Whorf, Benjamin Lee
John Wiley & Sons, 1956
Buku Teks