Hunston, Susan, author
Cambridge University Press,, 2006
Buku Teks
Moulton, William G., author
Modern Language Association of America, 1966
Buku Teks
edited by Valerie Kinsella
Cambridge Uniiversity Press , 1979
Buku Teks
Lado, Robert
University of Michigan, 1957
Buku Teks
Cambridge University Press, 2015
Buku Teks