Susan Dimock, Mohamad Al-Hakim, Garett MacSweeney; Alessandro Manduca-Barone, Anthony Anonacci
Nelson Education, 2013
Buku Teks
Raymond W. Cox III
Routledge, 2009
Buku Teks
edited by Alan Montefiore and David Vines
Routledge, 1999
Buku Teks
Dunleavy, Patrick
Havester Wheatsheaf, 1991
Buku Teks
edited by Peter Bradley and Amanda Burls
Routledge, 2000
Buku Teks