Niall Adams, Nicholas Heard, editors
Imperial College Press, 2014
Buku Teks
Stallings, William, author
Pearson, 2014
Buku Teks
Stallings, William, author
Pearson, 2011
Buku Teks
Wrightson, Tyler, author
McGraw-Hill, 2012
Buku Teks
Paul Watson, David Gibson, Hanney Neil, Peter Rushforth, Stuart Smith, Catherine Walsh, Garry Workman
Blackwell Publishing, 2008
Buku Teks