Fewings, Peter
Taylor and Francis, 2009
Buku Teks
Attfield, Robin
Purdue University Press, 1999
Buku Teks
Sebastien Rauch, Gregory M. Morrison, editor
[Springer, Springer], 2012
eBooks
Banz, George
McGraw-Hill, [1970]
Buku Teks
edited by Max H. Bazerman ... [et.al.]
The New Lexington Press , 1997
Buku Teks