edited by Anne E. Baker and Kees Hengeveld
Wiley-Blackweell, 2012
Buku Teks
edited by Archibald A. Hill
Voice of America, 1969
Buku Teks
Saussure, Ferdinand de, 1857-1913, author
Open Court , 1986
Buku Teks
Aitchison, Jean, 1938-, author
Contemporary Books, 2008
Buku Teks
Salverda, Reinier, author
University College London, 1990
Buku Teks