Cambridge Cambridge University Press 1987,
Buku Teks
Baltimore : The Linguistic Society of America
Majalah, Jurnal, Buletin
Korea : The Institute of Korean Studies
Majalah, Jurnal, Buletin
Japan : Linguistics Cirele
Majalah, Jurnal, Buletin
Australia : The Australian Institute Politica Sciencel, {s.a}
Majalah, Jurnal, Buletin