Tomalin, Marcus
Cambridge University Press, 2006
Buku Teks
edited by Marcel den Dikken
Cambridge University Press, 2013
Buku Teks
edited by Anne E. Baker and Kees Hengeveld
Wiley-Blackweell, 2012
Buku Teks
edited by Archibald A. Hill
Voice of America, 1969
Buku Teks
Berwick, Robert C.
MIT Press, 1984
Buku Teks