Lin, Forest
The DOS coursebook
Scott/Jones, 1991
Buku Teks SO
Kennedy, Robert, 1974-
Phonology : a coursebook
Cambridge University Press, 2017
Buku Teks SO
Mills, Paul
The Routledge creative writing coursebook
Routledge, 2006
Koleksi Publik
Mills, Paul
The Routledge creative writing coursebook
Routledge, 2006
Buku Teks SO
Lopez, David
Nafta A problems oriented coursebook
St. Paul Minn, 2000
Buku Teks