Richards, Jack C., author
Cambridge University Press, 1994
Buku Teks
Richards, Jack C., author
Cambridge University Press, 2015
Buku Teks
Richards, Jack C., author
Cambridge University Press, 2006
Buku Teks
Richards, Jack C., author
Cambridge University Press, 1994
Buku Teks
edited by Bernhard Kettemann and Robert N. St. Clair
Gunter Narr Verlag Tubingen, 1980
Buku Teks