Odden, David
Cambridge Press, 2007
Buku Teks SO
Kennedy, Robert, 1974-
Cambridge University Press, 2017
Buku Teks
Healey, Alan
Australian National University, 1964
Buku Teks
Kuki, Hiroshi
Linguistic Circle of Canberra, 1970
Buku Teks SO
Schusky, Ernest l.
Prentice-Hall, 1973
Buku Teks